Traffic regulations and road signs for trailer combinations
What this domain tests
Questions here check whether you read the road as a combination driver: signs that ban or restrict vehicles with a trailer, limits that apply to the whole combination rather than the car alone, and where a combination may drive, stop and overtake.
Core rules
- A trailer is a separate vehicle with its own registration, so a prohibition aimed at "vehicles with a trailer" (Croatian: zabrana prometa za vozila s priključnim vozilom) applies even where the solo car would be allowed.
- Mass-limit signs (for example 3.5 t) usually target goods vehicles and are shown with a lorry symbol; width, height, length and axle-load signs apply to every vehicle.
- Where a sign bans overtaking for a car with a trailer, the ban binds you even on a clear road. Overtaking on the right is prohibited in any case.
- Following distance grows with mass: at least two seconds in dry conditions, more when wet.
- Tunnel and bridge restrictions must be read before you enter; there is no turning back inside.
- Croatian general limits are lowered for combinations: outside built-up areas and on motorways a car towing a trailer is held to a lower maximum than a solo car, and a posted lower limit always wins.
Worked example
A sign shows a lorry symbol with "3.5 t". Your car is 1,900 kg MAM, the trailer 1,300 kg, so the combination is 3,200 kg. The sign restricts goods vehicles, so it does not bind a private car-trailer combination - but the 2.55 m width sign beside it does. Read the symbol, not just the number.
Traps that cost marks
Assuming the trailer "follows" the car through weight limits; missing a trailer-specific overtaking ban; treating a posted 80 km/h limit as advisory; forgetting that some bans apply only in a stated time window.