Regulatory signs: prohibitions and mandatory instructions in Switzerland
Regulatory signs directly prohibit, restrict or require an action. Their particular purpose differs from warning of a hazard or providing directions, although signs in other categories can also carry binding rules. The Road Signalling Ordinance (SSV) specifies who each rule applies to and how far it extends. Disregarding a regulatory sign can lead to a fixed penalty or ordinary criminal proceedings, depending on the offence and circumstances. For theory practice, compare similar signs carefully: a small difference in the symbol or its supplementary plate can change the applicable rule.
The category has a useful visual pattern. Prohibitions and restrictions are usually circular, with a red border and a black symbol on white. The centre identifies the vehicle, weight, dimension or speed concerned. Mandatory instructions are normally blue circles with white symbols, such as a required direction or a minimum speed. End-of-restriction signs use crossed-out symbols to end the restriction they identify. A practical memory aid is: red restricts, blue directs, a crossed-out restriction ends. Check the actual sign; zone signs and temporary folding signs need not have the usual circular shape.
A sign’s scope is as important as its symbol. Subject to special rules for individual signs, a regulatory sign applies at or from its position until the end of the next junction; it must be repeated if the rule is to continue. Maximum/minimum speed, overtaking, stopping and parking restrictions can end at their corresponding end sign, but normally extend no further than the end of the next junction. Required directions apply to the indicated location or manoeuvre. Zone signs, such as a 30 km/h or no-parking zone, cover the marked area until the end-of-zone sign. “50 general” has its own area-wide rule. Supplementary plates can specify a distance, length, time, vehicle category or exception. Do not assume that every restriction simply ends when roadworks appear to finish.
Compare the neighbouring categories. Warning signs announce hazards and require an appropriate response. Priority signs, including the inverted triangle and octagonal Stop, determine who must give way. Information signs identify facilities, road types and traffic arrangements; some also trigger binding rules. Road markings apply many rules directly on the carriageway. Understanding these differences is more useful than judging a sign by colour alone.
Common points of confusion include:
- Round versus rectangular blue signs: a circular Straight ahead sign requires that direction at the location. A rectangular One-way road sign identifies traffic flow; it does not by itself prohibit all turns at later junctions. One-way rules are still binding.
- “50 general” covers an area: it applies throughout the densely built-up area, not just the road on which the sign stands. See speed limits for the general limits and exceptions.
- Read vehicle categories precisely: a motor-car restriction is not limited to ordinary passenger cars; sign-specific definitions can also include multi-track vehicles and motorcycles with sidecars. E-bikes belong to legally defined motor-assisted cycle categories, and their treatment depends on the sign and the vehicle’s classification.
- Dimensions and weights include the relevant load: maximum width, height and length concern the vehicle with its load. A maximum-weight sign concerns actual operating weight, not merely the unladen figure in the registration document.
- An end sign ends the restriction it names: End of maximum speed does not simultaneously end a separate overtaking prohibition.
- Stopping and parking restrictions: these belong to this category and operate alongside the general rules on parking and stopping.
Signs take precedence over the corresponding general traffic rule; police directions and operating traffic lights must also be respected. A required turn must be followed even if the road straight ahead appears clear. Where no other arrangement or special situation applies, use the general rules, including priority to the right at ordinary junctions. At a roundabout, check the roundabout and Give way signs together. The entries below explain each regulatory sign in this reference: meaning, typical location, common mistakes, applicable penalty information and easily confused signs. Learn the visual patterns, then check the exact rule instead of guessing from an unfamiliar symbol.
Legal reference: Swiss Road Signalling Ordinance (SSV), official German text. English explanations summarise the rules; the original legal provisions govern.
| Category | Shape | Colour | Meaning | Legal effect |
|---|---|---|---|---|
| Warning signs | triangular | red border, white background | warn of a hazard | adapt your speed and driving to the danger |
| Regulatory signs | usually circular | red restrictions or blue instructions | prohibit or require an action | observe the rule; infringements can lead to penalties |
| Priority signs | varied: triangle, octagon, diamond | red and white, or yellow | determine who must give way | set priority at junctions and other conflict points |
| Information signs | rectangular | blue or green | give information and directions | identify roads, routes and applicable rules, such as motorway rules |
| Supplementary plates | small rectangles | white with black lettering | qualify the main sign | read together with the sign above |
| Road markings | lines and areas | white or yellow | organise the carriageway | carry traffic rules, for example do not cross a continuous safety line |
All 70 signs
2.01 No vehicles in either direction
Prohibits vehicles from using the road in either direction, subject to statutory exceptions and any exemptions shown on a supplementary plate.
Where you will see it: At both ends of roads or areas closed to through vehicle traffic, for example at pedestrian areas or closed residential streets.
Common theory-test mistake: The ban is not limited to motor vehicles: it also prohibits riding a bicycle unless an exemption applies. Statutory exceptions include people pushing bicycles, or pushing mopeds or two-wheeled motorcycles with the engine off, as well as prams, unpowered wheelchairs and handcarts no wider than 1 m. People with impaired mobility may use powered wheelchairs or self-balancing scooters.
Penalties for infringements: For a car driver, disregarding this prohibition carries a CHF 100 fixed penalty where the fixed-penalty procedure applies.
Do not confuse with: 2.02 No entry, 2.14 No multi-track motor vehicles, motorcycles or heavy and fast mopeds (example)
2.02 No entry
Prohibits vehicles from entering the road from this side, while vehicles may approach from the opposite direction. Statutory exceptions and any exemptions shown on a supplementary plate still apply.
Where you will see it: Typically at the exit end of a one-way street or an access that may only be used in one direction.
Common theory-test mistake: Ignoring this sign at the end of a one-way street takes you against the permitted flow and into oncoming traffic. You may not ride a bicycle past it unless a supplementary plate permits this. The statutory exceptions for pedestrians pushing certain vehicles, wheelchairs and similar cases also apply.
Penalties for infringements: For a car driver, entering against this sign carries a CHF 100 fixed penalty where the fixed-penalty procedure applies; endangering someone can lead to ordinary proceedings.
Do not confuse with: 2.01 No vehicles in either direction, 4.08 One-way road
2.03 No multi-track motor vehicles
Prohibits multi-track motor vehicles, including cars, vans, lorries, buses and motorcycles with sidecars. Moped categories are excluded from this particular prohibition.
Where you will see it: On roads intended to remain free of multi-track motor traffic, for example farm tracks, forest roads or residential routes.
Common theory-test mistake: The car symbol does not mean cars only. It also covers other multi-track motor vehicles and motorcycles with sidecars. Solo motorcycles and vehicles in the moped categories are not prohibited by this sign alone.
Do not confuse with: 2.13 No multi-track motor vehicles or motorcycles (example), 2.07 No lorries
2.04 No motorcycles
Prohibits motorcycles from using the road.
Where you will see it: On roads closed to motorcycles, for example to reduce noise in residential areas or on particular mountain-pass routes.
Common theory-test mistake: The sign applies to motorcycles. Vehicles in the moped categories may continue unless a separate restriction also prohibits them.
Do not confuse with: 2.06 No heavy or fast mopeds, 2.13 No multi-track motor vehicles or motorcycles (example)
2.05 No cycles or mopeds
Prohibits riding bicycles and vehicles in all moped categories.
Where you will see it: Often at entrances to busy roads, underpasses or tunnels where a parallel cycle route is available.
Common theory-test mistake: E-bike riders are also affected. Slow e-bikes belong to the light-moped category and fast e-bikes to the fast-moped category; both are prohibited here, as are heavy mopeds.
Do not confuse with: 2.06 No heavy or fast mopeds, 2.60 Cycle path
2.06 No heavy or fast mopeds
Prohibits riding heavy and fast mopeds, including fast e-bikes. Ordinary bicycles and light mopeds, such as slow e-bikes, are not prohibited by this sign alone.
Where you will see it: For example on cycle routes or residential connections where heavy and fast mopeds are excluded.
Common theory-test mistake: Fast e-bikes may not be ridden past this sign, even with the motor switched off. Ordinary bicycles and light mopeds may continue unless another restriction applies. This distinction has applied since 1 July 2025.
Do not confuse with: 2.05 No cycles or mopeds, 2.04 No motorcycles
2.07 No lorries
Prohibits heavy motor vehicles used to carry goods, with a maximum permissible mass exceeding 3.5 tonnes.
Where you will see it: Often on residential streets, narrow routes through villages or towns, and bridges where heavy goods traffic is to be excluded.
Common theory-test mistake: Vans with a maximum permissible mass of 3.5 tonnes or less are not lorries for this sign. They may pass unless another restriction applies. This is an important distinction when studying the signs.
Do not confuse with: 2.08 No buses or coaches, 2.16 Maximum weight
2.08 No buses or coaches
Prohibits buses and coaches used to carry passengers.
Where you will see it: For example on narrow mountain roads or in residential areas closed to touring coaches.
Common theory-test mistake: Do not confuse buses and coaches with lorries. This sign concerns passenger vehicles, rather than goods vehicles.
Do not confuse with: 2.07 No lorries
2.09 No trailers
Prohibits motor vehicles towing trailers. Agricultural trailers and trailers towed by bicycles or mopeds are statutory exceptions. If a supplementary weight plate is fitted, trailers whose registered maximum permissible mass does not exceed that value are exempt.
Where you will see it: Mainly before steep, narrow or winding routes, such as mountain roads, where vehicle-and-trailer combinations would be hazardous.
Common theory-test mistake: The restriction concerns the whole combination. It can prohibit a car towing a small trailer as well as a lorry and trailer; check the statutory exceptions and any supplementary weight plate.
Do not confuse with: 2.09.1 No trailers except semi-trailers and centre-axle trailers
2.09.1 No trailers except semi-trailers and centre-axle trailers
Prohibits towing trailers, but exempts semi-trailers and centre-axle trailers. A supplementary weight plate also exempts trailers whose registered maximum permissible mass does not exceed the stated value.
Where you will see it: On routes unsuitable for long vehicle-and-trailer combinations, but where more compact semi-trailer or centre-axle trailer combinations can still be used.
Do not confuse with: 2.09 No trailers
2.10.1 No vehicles carrying dangerous goods
Prohibits vehicles carrying dangerous goods that require the prescribed dangerous-goods markings. At tunnels, the restriction also covers equivalent transport units; a supplementary letter identifies the tunnel category.
Where you will see it: Especially before tunnels and in densely populated areas where an accident involving dangerous goods could have particularly serious consequences.
Common theory-test mistake: Do not confuse this with the prohibition for loads that can pollute water. This sign concerns dangerous goods more generally; the other specifically concerns substances that threaten water.
Do not confuse with: 2.11 No vehicles carrying water-polluting loads
2.11 No vehicles carrying water-polluting loads
Prohibits vehicles carrying water-polluting loads covered by Annex 2, section 2.2 of the Swiss Dangerous Goods Transport Ordinance (SDR), such as relevant quantities of petrol, oil or chemicals. It is not a blanket ban on every vehicle containing any such substance.
Where you will see it: Typically in groundwater protection areas and beside lakes or rivers with drinking-water abstraction points.
Do not confuse with: 2.10.1 No vehicles carrying dangerous goods
2.12 No animals
Prohibits leading or driving draught animals, ridden animals, pack animals and livestock herds along the road.
Where you will see it: Where animals would endanger traffic, for example on busy through roads.
2.13 No multi-track motor vehicles or motorcycles (example)
Combines vehicle restrictions in one sign: neither multi-track motor vehicles nor motorcycles may use the road. Moped categories are excluded from these two symbols.
Where you will see it: On roads closed to motor traffic except vehicles in the moped categories.
Common theory-test mistake: No moped symbol is shown, so moped categories are not prohibited by this sign alone. Adding the moped symbol, as in sign 2.14, also prohibits heavy and fast mopeds; light mopeds remain outside that additional prohibition.
Do not confuse with: 2.14 No multi-track motor vehicles, motorcycles or heavy and fast mopeds (example), 2.03 No multi-track motor vehicles
2.14 No multi-track motor vehicles, motorcycles or heavy and fast mopeds (example)
Combines the prohibitions for multi-track motor vehicles, motorcycles, and heavy and fast mopeds. Ordinary bicycles and light mopeds, such as slow e-bikes, are not prohibited by these symbols alone.
Where you will see it: On roads and paths intended to exclude the motor-vehicle categories shown, for example connections reserved for pedestrians, cycles and permitted light mopeds.
Common theory-test mistake: Unlike the general prohibition on all vehicles, this sign still permits bicycles. Do not interpret it as excluding every electrically powered vehicle: the moped symbol prohibits heavy and fast mopeds, but not light mopeds.
Do not confuse with: 2.13 No multi-track motor vehicles or motorcycles (example), 2.01 No vehicles in either direction
2.15 No pedestrians
Prohibits pedestrians from entering the road or signed area. It also applies to users of non-motorised vehicle-like devices, such as inline skates and kick scooters.
Where you will see it: For example at motorway and motor-road entrances, tunnel portals, or roadworks where no safe pedestrian route is available.
Common theory-test mistake: Do not confuse it with the blue mandatory footpath sign. The blue sign requires pedestrians to use the path; this red-bordered sign prohibits access.
Do not confuse with: 2.61 Footpath, 2.15.3 No non-motorised vehicle-like devices
2.15.1 No skiing
Prohibits skiing on the signed area or route.
Where you will see it: In winter-sports areas, for example on roads, slopes or paths that must not be used on skis.
Do not confuse with: 2.15.2 No sledging
2.15.2 No sledging
Prohibits sledging on the signed area or route.
Where you will see it: In winter-sports areas and on downhill roads where sledging would endanger traffic.
Do not confuse with: 2.15.1 No skiing
2.15.3 No non-motorised vehicle-like devices
Prohibits non-motorised vehicle-like devices such as inline skates, skateboards, kickboards and kick scooters. Electrically powered scooters are classified separately under the applicable motor-vehicle rules.
Where you will see it: Where these devices would endanger or obstruct others, for example in busy pedestrian areas or on steep roads.
Do not confuse with: 2.15 No pedestrians
2.16 Maximum weight
Prohibits vehicles and vehicle combinations whose actual operating mass exceeds the value shown.
Where you will see it: Before bridges and roads with a limited load-bearing capacity.
Common theory-test mistake: The relevant figure is the actual mass at the time, including the load and occupants, not the unladen mass recorded in the vehicle registration document.
Do not confuse with: 2.17 Maximum axle load, 2.07 No lorries
2.17 Maximum axle load
Prohibits vehicles if the load on an axle exceeds the value shown. Axles less than 1 m apart count together for this restriction.
Where you will see it: Before bridges and road sections whose surface or structure can only withstand a limited axle load.
Common theory-test mistake: Do not confuse axle load with total vehicle mass. A vehicle can comply with the total weight limit but still put too much load on one axle.
Do not confuse with: 2.16 Maximum weight
2.18 Maximum width
Prohibits vehicles whose width, including the load, exceeds the value shown.
Where you will see it: Before narrow places such as bridges, tunnels or passages through roadworks.
Common theory-test mistake: The load counts too. An overhanging load can take even a relatively narrow vehicle over the limit.
Do not confuse with: 2.19 Maximum height, 2.20 Maximum length
2.19 Maximum height
Prohibits vehicles whose height, including the load, exceeds the value shown.
Where you will see it: Before underpasses, tunnels, protective galleries and low bridges.
Common theory-test mistake: A common problem with vans and motorhomes is not knowing the full vehicle height, including a roof box. This can cause costly collisions with low structures.
Do not confuse with: 2.18 Maximum width, 2.20 Maximum length
2.20 Maximum length
Prohibits vehicles and vehicle combinations whose length, including the load, exceeds the value shown.
Where you will see it: Before narrow winding roads, hairpins and tight bends that long vehicles cannot negotiate.
Do not confuse with: 2.18 Maximum width, 2.19 Maximum height
2.30 Maximum speed
Sets the maximum permitted speed in km/h under favourable conditions. It applies from the sign until the corresponding end sign, but no further than the end of the next junction unless repeated. General 50 km/h and zone signs have different, area-wide rules.
Where you will see it: At the start of sections with a limit different from the general speed limit, for example before roadworks, tight bends or schools.
Common theory-test mistake: The displayed speed is an upper limit for favourable conditions. In rain, fog or heavy traffic, you must drive more slowly.
Penalties for infringements: For a car driver, exceeding the limit in a built-up area by 1–5, 6–10 or 11–15 km/h after the prescribed measurement allowance carries a CHF 40, CHF 120 or CHF 250 fixed penalty respectively. Higher excesses lead to ordinary proceedings; the fixed-penalty procedure also has other statutory conditions.
Do not confuse with: 2.30.1 General maximum speed 50 km/h, 2.31 Minimum speed, 2.53 End of maximum speed limit
2.30.1 General maximum speed 50 km/h
Marks the beginning of the densely built-up area, where the general maximum speed is 50 km/h on all roads unless a different limit applies.
Where you will see it: At entrances to the built-up area where dense development begins, often near the place-name sign.
Common theory-test mistake: “General” means that the limit applies throughout the densely built-up area. It does not end at the next junction. Follow the end-of-general-50 sign when leaving the area, and obey any other signed limits within it.
Penalties for infringements: For a car driver, exceeding the limit by 1–5, 6–10 or 11–15 km/h after the prescribed measurement allowance carries a CHF 40, CHF 120 or CHF 250 fixed penalty respectively. Higher excesses lead to ordinary proceedings instead of a fixed penalty; other statutory conditions also apply.
Do not confuse with: 2.30 Maximum speed, 2.53.1 End of general maximum speed 50 km/h
2.31 Minimum speed
Requires you to drive at least at the indicated speed when traffic, road and visibility conditions permit.
Where you will see it: For example on uphill sections or above individual lanes intended to keep traffic moving.
Common theory-test mistake: The blue circular sign is sometimes mistaken for a maximum speed limit. Here the number is a minimum: vehicles unable to reach it must not use the signed lane or route.
Do not confuse with: 2.30 Maximum speed, 2.54 End of minimum speed
2.32 Proceed to the right
Requires you to turn right before the sign. Other directions are prohibited.
Where you will see it: Before junctions, roadworks or central islands where traffic is directed immediately to the right.
Common theory-test mistake: Do not confuse it with “Keep right”. That sign tells you which side of an obstruction to pass; this one requires you to proceed to the right.
Do not confuse with: 2.34 Keep right, 2.37 Turn right
2.33 Proceed to the left
Requires you to turn left before the sign. Other directions are prohibited.
Where you will see it: Before junctions, roadworks or islands where traffic is directed immediately to the left.
Common theory-test mistake: Do not confuse it with “Keep left”. That sign tells you which side of an obstruction to pass; this one requires you to proceed to the left.
Do not confuse with: 2.35 Keep left, 2.38 Turn left
2.34 Keep right
Requires you to pass an obstruction or island on its right-hand side. You may then return to your original line of travel.
Where you will see it: On or before traffic islands, roadworks barriers and other obstructions in the carriageway.
Common theory-test mistake: The arrow pointing diagonally downwards does not mean “Turn right”. It only tells you which side of the obstruction to pass.
Do not confuse with: 2.32 Proceed to the right, 2.37 Turn right
2.35 Keep left
Requires you to pass an obstruction or island on its left-hand side. You may then return to your original line of travel.
Where you will see it: On or before obstructions in the carriageway, for example at roadworks or islands that must be passed on the left.
Common theory-test mistake: The diagonal arrow is not a compulsory turn. It only tells you which side of the obstruction to pass.
Do not confuse with: 2.33 Proceed to the left, 2.38 Turn left
2.36 Ahead only
Requires you to continue straight ahead at the junction. Turning is prohibited.
Where you will see it: Before junctions where turns are to be prevented, for example because of one-way streets or roadworks.
Common theory-test mistake: Do not confuse it with the blue rectangular one-way sign. This round sign gives a mandatory direction and prohibits turns.
Do not confuse with: 4.08 One-way road
2.37 Turn right
Requires you to turn right at the junction. Continuing straight ahead or turning left is prohibited.
Where you will see it: Before or at junctions, often above individual lanes whose traffic must turn right.
Common theory-test mistake: Distinguish it from “Proceed to the right”: this turn requirement applies at the relevant junction, while sign 2.32 requires you to turn before the sign.
Do not confuse with: 2.32 Proceed to the right, 2.34 Keep right
2.38 Turn left
Requires you to turn left at the junction. Continuing straight ahead or turning right is prohibited.
Where you will see it: Before or at junctions, often above individual lanes whose traffic must turn left.
Common theory-test mistake: Distinguish it from “Proceed to the left”: this turn requirement applies at the relevant junction, while sign 2.33 requires you to turn before the sign.
Do not confuse with: 2.33 Proceed to the left, 2.35 Keep left
2.39 Turn right or left
Requires you to turn either right or left at the junction. Continuing straight ahead is prohibited.
Where you will see it: Before T-junctions and road ends where continuing straight ahead is impossible or not permitted.
Do not confuse with: 2.37 Turn right, 2.38 Turn left
2.40 Ahead or right only
Requires you to continue straight ahead or turn right at the next junction. Turning left and making a U-turn there are prohibited.
Where you will see it: Immediately before the junction, often above the relevant lane or on a central island.
Common theory-test mistake: Do not confuse this combination with the single “Turn right” requirement (2.37). Here, continuing straight ahead is also permitted.
Do not confuse with: 2.41 Ahead or left only, 2.37 Turn right, 2.43 No left turn
2.41 Ahead or left only
Requires you to continue straight ahead or turn left at the next junction. Turning right there is prohibited.
Where you will see it: Immediately before the junction, often above the relevant lane or on a central island.
Common theory-test mistake: Do not confuse this combination with the single “Turn left” requirement (2.38). Here, continuing straight ahead is also permitted.
Do not confuse with: 2.40 Ahead or right only, 2.38 Turn left, 2.42 No right turn
2.41.1 Roundabout
Marks a roundabout and requires you to travel around it anti-clockwise, passing to the right of the central island and keeping the island on your left.
Where you will see it: Immediately before the entrance to the roundabout, together with the “Give way” sign (3.02).
Common theory-test mistake: The roundabout symbol alone specifies the direction of travel. The accompanying “Give way” sign (3.02) requires you to give way to traffic approaching from the left on the roundabout.
Do not confuse with: 3.02 Give way
2.41.2 Mandatory direction for vehicles carrying dangerous goods (example)
Requires vehicles carrying dangerous goods that need the prescribed dangerous-goods markings to follow the direction shown.
Where you will see it: Before junctions where dangerous-goods traffic is directed around tunnels or particularly sensitive areas.
2.42 No right turn
Prohibits turning right at the junction or entrance immediately beyond the sign.
Where you will see it: Immediately before the junction or entrance to which the prohibition applies.
Common theory-test mistake: Do not confuse the red-bordered prohibition with the blue “Turn right” sign (2.37). One prohibits the direction; the other requires it.
Do not confuse with: 2.43 No left turn, 2.37 Turn right
2.43 No left turn
Prohibits turning left at the junction or entrance immediately beyond the sign.
Where you will see it: Immediately before the junction or entrance to which the prohibition applies.
Common theory-test mistake: Do not confuse the red-bordered prohibition with the blue “Turn left” sign (2.38). One prohibits the direction; the other requires it.
Do not confuse with: 2.42 No right turn, 2.38 Turn left, 2.46 No U-turns
2.44 No overtaking
Prohibits motor-vehicle drivers from overtaking moving multi-track motor vehicles and trams. Bicycles and single-track mopeds or motorcycles may still be overtaken where the general rules and road markings allow. Motor vehicles whose maximum achievable speed is 30 km/h or less may be overtaken safely, and a moving tram may be passed on the right.
Where you will see it: On sections with restricted visibility or an increased accident risk, such as crests, bends and roadworks. The prohibition lasts until its end sign, but no further than the end of the next junction unless repeated.
Common theory-test mistake: The sign does not prohibit every overtake. You may still overtake bicycles and solo motorcycles with sufficient clearance where it is safe and permitted by the markings. A vehicle merely travelling slowly is not automatically covered by the exception for vehicles incapable of exceeding 30 km/h.
Do not confuse with: 2.45 No overtaking by lorries, 2.55 End of no overtaking
2.45 No overtaking by lorries
Prohibits heavy goods motor vehicles and heavy working motor vehicles from overtaking moving multi-track motor vehicles and trams. It does not apply to cars or light vehicles. The exceptions for safely passing vehicles incapable of exceeding 30 km/h and for passing a moving tram on the right still apply.
Where you will see it: Especially on motorway sections and uphill stretches where overtaking lorries would obstruct traffic.
Common theory-test mistake: The restriction also covers heavy working motor vehicles, not just lorries carrying goods. It does not apply to vans with a maximum permissible mass of 3.5 tonnes or less, or to cars towing trailers. It restricts overtaking the vehicle types specified, rather than every possible overtake.
Do not confuse with: 2.44 No overtaking, 2.56 End of no overtaking by lorries
2.46 No U-turns
Prohibits making a U-turn on the relevant stretch of road or at the relevant junction.
Where you will see it: At traffic-light-controlled junctions, central islands and busy routes through built-up areas.
Common theory-test mistake: This sign prohibits U-turns. Turning left remains permitted unless another restriction prohibits it.
Do not confuse with: 2.43 No left turn
2.47 Minimum distance between heavy motor vehicles
Requires drivers of heavy motor vehicles such as lorries and coaches to keep at least the indicated distance from other heavy motor vehicles of this category. It is not a minimum-distance instruction for all cars.
Where you will see it: Especially before tunnels and on bridges. Read any supplementary plate specifying the scope of the restriction; a length plate indicates when it applies over a longer stretch.
Common theory-test mistake: Keep the indicated distance throughout the signed section, including when traffic flows freely. It is not limited to queues or poor visibility.
2.48 Snow chains compulsory
Requires multi-track motor vehicles to have metal snow chains, or officially approved equivalent devices, fitted to at least two driven wheels on the same axle. With twin wheels, at least one wheel on each side must be equipped. The rule applies correspondingly to three-wheeled motor vehicles.
Where you will see it: At the start of wintry mountain roads and passes, usually near a place where chains can be fitted.
Common theory-test mistake: Good winter tyres or studded tyres do not replace the chain requirement. Unless an exemption applies, do not enter the signed section without fitted chains or approved equivalent devices.
Do not confuse with: 2.57 End of compulsory snow chains
2.49 No stopping
Prohibits all voluntary stopping on the signed section, including brief stops to let passengers board or alight, or to load or unload goods.
Where you will see it: At narrow sections and on busy roads. It applies on the side where the sign stands; when placed at the carriageway edge, it also covers the adjoining pavement.
Common theory-test mistake: A stopping prohibition is stricter than a parking prohibition. Even stopping for “just two minutes” to let someone out is prohibited.
Penalties for infringements: Voluntarily stopping where this sign prohibits it carries a CHF 80 fixed penalty where the fixed-penalty procedure applies.
Do not confuse with: 2.50 No parking
2.50 No parking
Prohibits parking. Stopping only for passengers to board or alight, or for loading or unloading goods, remains permitted unless another rule prohibits stopping.
Where you will see it: On road sections in built-up areas where parked vehicles would obstruct traffic. It applies on the side where the sign stands.
Common theory-test mistake: Do not confuse the two round blue signs. Under “No parking” you may stop for boarding, alighting or loading; under “No stopping” (2.49), even these voluntary stops are prohibited. Simply waiting briefly is not the same as one of those permitted activities.
Do not confuse with: 2.49 No stopping, 4.17 Parking permitted
2.51 Customs stop
Requires drivers to stop at the customs office and continue only after clearance or permission. If customs temporarily waive checks, you may pass through the customs area at no more than 20 km/h.
Where you will see it: At border crossings in the customs-clearance area.
Do not confuse with: 2.52 Police stop
2.52 Police stop
Requires drivers to stop at the police post or checkpoint.
Where you will see it: Used temporarily at police checks, accident scenes and road closures.
Common theory-test mistake: The “Police” sign requires you to stop. Do not wait for an officer to wave you down before obeying it.
Do not confuse with: 2.51 Customs stop
2.53 End of maximum speed limit
Ends a previously signed maximum speed limit. The applicable general speed limit and any other relevant restrictions then apply.
Where you will see it: At the end of the section where a speed limit different from the general limit was signed.
Common theory-test mistake: “End” does not mean unlimited speed. On an ordinary road outside built-up areas the general limit is 80 km/h; motor roads and motorways have their own limits, and lower vehicle-specific or other applicable limits still matter.
Do not confuse with: 2.30 Maximum speed, 2.53.1 End of general maximum speed 50 km/h, 2.58 End of several restrictions
2.53.1 End of general maximum speed 50 km/h
Indicates the end of the general 50 km/h limit in a built-up area. On an ordinary road, the general limit outside built-up areas is then 80 km/h unless another limit applies.
Where you will see it: At exits from built-up areas, where the built-up section ends.
Common theory-test mistake: Do not accelerate before reaching the sign. The 50 km/h limit continues up to its location.
Do not confuse with: 2.30.1 General maximum speed 50 km/h, 2.53 End of maximum speed limit
2.54 End of minimum speed
Ends the signed minimum-speed requirement. Driving more slowly is permitted again, subject to the general traffic rules.
Where you will see it: At the end of the section where a minimum speed was required.
Do not confuse with: 2.31 Minimum speed, 2.53 End of maximum speed limit
2.55 End of no overtaking
Ends the signed overtaking prohibition. Overtaking is permitted again where traffic conditions, the general rules and road markings allow.
Where you will see it: At the end of the section covered by the “No overtaking” sign.
Common theory-test mistake: The end of the prohibition is not an instruction to overtake. You must still assess visibility, oncoming traffic and the distance needed to complete the manoeuvre.
Do not confuse with: 2.44 No overtaking, 2.56 End of no overtaking by lorries, 2.58 End of several restrictions
2.56 End of no overtaking by lorries
Ends the overtaking prohibition for heavy goods motor vehicles and heavy working motor vehicles. They may overtake again where the general rules, traffic conditions and markings allow.
Where you will see it: At the end of the section covered by the “No overtaking by lorries” restriction.
Do not confuse with: 2.45 No overtaking by lorries, 2.55 End of no overtaking
2.56.1 End of restriction for specified vehicle types (example)
Ends a prohibition that applied to specified vehicle types on an individual lane.
Where you will see it: At the end of the lane section where the vehicle-type prohibition was signed.
Do not confuse with: 2.58 End of several restrictions
2.57 End of compulsory snow chains
Indicates that the snow-chain requirement has ended and the chains may be removed.
Where you will see it: At the end of the section where chains were compulsory, typically beyond a mountain pass or further downhill.
Do not confuse with: 2.48 Snow chains compulsory
2.58 End of several restrictions
Ends several previously signed restrictions on moving traffic at the same point. The general traffic rules and applicable general speed limits then apply.
Where you will see it: At the end of a section with several restrictions in force together, for example after roadworks.
Common theory-test mistake: This sign does not mean unrestricted speed. The general maximum speeds and any other applicable rules still apply.
Do not confuse with: 2.53 End of maximum speed limit, 2.55 End of no overtaking, 2.56.1 End of restriction for specified vehicle types (example)
2.59.1 Zone entry (for example, a 30 km/h zone)
Applies the rule shown, such as a 30 km/h limit, throughout a connected area. It applies on all roads in the zone until the zone-end sign.
Where you will see it: At every entrance to the zone.
Common theory-test mistake: The zone restriction does not end at the next junction. It continues until you pass the zone-end sign (2.59.2).
Penalties for infringements: For a car driver, exceeding a 30 km/h zone limit by 6–10 km/h after the prescribed measurement allowance carries a CHF 120 fixed penalty where the fixed-penalty procedure applies.
Do not confuse with: 2.59.2 Zone end (for example, end of a 30 km/h zone), 2.30 Maximum speed
2.59.2 Zone end (for example, end of a 30 km/h zone)
Ends the zone restriction. The general rules then apply, including the general 50 km/h limit within a densely built-up area unless another limit applies.
Where you will see it: At exits from the zone, often on the back of the entry sign facing the opposite direction.
Common theory-test mistake: After leaving a 30 km/h zone within a built-up area, the general limit is 50 km/h unless another restriction applies. It is not 80 km/h or unlimited.
Do not confuse with: 2.59.1 Zone entry (for example, a 30 km/h zone), 2.53 End of maximum speed limit
2.59.3 Pedestrian zone
Reserves the area for pedestrians and users of non-motorised vehicle-like devices. Vehicle traffic is allowed only where a supplementary plate expressly permits it.
Where you will see it: At all entrances to areas designated as pedestrian zones, often in town centres. A pedestrian zone is distinct from a 20 km/h shared zone.
Common theory-test mistake: Even with an exemption plate, such as one allowing access traffic, you must drive at walking pace and give pedestrians priority.
Do not confuse with: 2.61 Footpath, 2.59.4 End of pedestrian zone
2.59.4 End of pedestrian zone
Indicates the end of the pedestrian zone. The general traffic rules apply again.
Where you will see it: At exits from the area designated as a pedestrian zone.
Do not confuse with: 2.59.3 Pedestrian zone
2.60 Cycle path
Marks a cycle path that cyclists and moped riders must use. Other vehicles are prohibited, subject to the statutory exceptions and any authorised exemptions shown on signs.
Where you will see it: Along roads with a dedicated cycle route physically separated from the carriageway.
Common theory-test mistake: A signed cycle path is compulsory for cyclists while it is usable. A supplementary exemption can release fast and heavy mopeds, and electric rickshaws up to 1 m wide, from the obligation to use it; do not assume such an exemption without checking the sign.
Do not confuse with: 2.63 Segregated cycle and pedestrian path (example), 2.63.1 Shared cycle and pedestrian path (example), 2.60.1 End of cycle path
2.60.1 End of cycle path
Indicates the end of the cycle path and its compulsory-use requirement. Riders joining the carriageway must give way to traffic already using it.
Where you will see it: At the end of the path, before it joins the carriageway.
Do not confuse with: 2.60 Cycle path
2.61 Footpath
Marks a path reserved for pedestrians and users of non-motorised vehicle-like devices. Pedestrians must use it; vehicles may not use it unless a statutory or signed exception applies.
Where you will see it: On paths away from the carriageway, for example in parks and on connecting pedestrian routes.
Common theory-test mistake: A footpath is not a cycle path. Cycling is generally prohibited unless a specific legal or signed exception applies.
Do not confuse with: 2.62 Bridle path, 2.63.1 Shared cycle and pedestrian path (example), 2.59.3 Pedestrian zone
2.62 Bridle path
Marks a path that riders and people leading horses must use. Other road users must keep it clear.
Where you will see it: On separate bridle paths, often in woods and local recreation areas.
Do not confuse with: 2.61 Footpath
2.63 Segregated cycle and pedestrian path (example)
Marks a combined cycle and pedestrian path with a separate, marked part for each group. Each must use the part allocated to it.
Where you will see it: On combined routes with continuous separation between the two parts, for example alongside main roads.
Common theory-test mistake: The separation is compulsory. Do not ride or walk on the part allocated to the other group.
Do not confuse with: 2.63.1 Shared cycle and pedestrian path (example), 2.60 Cycle path, 2.61 Footpath
2.63.1 Shared cycle and pedestrian path (example)
Marks a shared cycle and pedestrian path without separate sections. Cyclists and pedestrians share its full width.
Where you will see it: On combined routes where there is insufficient space to separate the two groups.
Common theory-test mistake: As a cyclist or moped rider, take particular care around pedestrians and adapt your speed to them. Warn them or stop when necessary; never force your way through.
Do not confuse with: 2.63 Segregated cycle and pedestrian path (example), 2.60 Cycle path, 2.61 Footpath
2.64 Bus-only road or lane
Reserves the road or marked lane for buses operating a public scheduled service. Other vehicles may not drive along it unless a supplementary plate permits them, for example taxis or cycles. A bus lane bounded by a broken yellow line may be crossed where necessary for a manoeuvre such as turning.
Where you will see it: Above or beside the reserved road or lane, usually together with a yellow “BUS” marking on the carriageway.
Common theory-test mistake: Do not drive along the bus lane to pass a queue or prepare a turn, even briefly. Crossing a broken yellow boundary where necessary to turn is a different manoeuvre; a continuous yellow boundary must not be crossed.
Penalties for infringements: For a car driver, unlawfully using a bus-only road or bus lane carries a CHF 60 fixed penalty where the fixed-penalty procedure applies.
2.65 Lane-control signals
Signals above individual lanes show whether each lane may be used. A downward green arrow means the lane is open; a red cross means it is closed. A flashing yellow diagonal arrow requires you to leave the lane as soon as possible in the indicated direction.
Where you will see it: Above lanes on motorways, in tunnels and at roadworks where the lane arrangement changes.
Common theory-test mistake: A red cross means that you must not use that lane: move safely to a lane with a green arrow. It is not a traffic light at which you wait in the closed lane. Anticipate closure when the yellow arrow flashes and avoid an abrupt, unsafe lane change.
General practice quiz covering different topics · no registration required