Question 147 in the bank

Which vehicles are permitted to enter a freeway?

A blue rectangle containing a white road in perspective with a dark line down its centre and a crossbar cutting across its upper part, and beside it a blue circle containing the number 55 in white.
  1. Only private motor vehicles.
  2. Every motor and non-motor vehicle.
  3. Correct answer: A motor vehicle which is permitted and capable of driving at the speed that is indicated on the road sign.
  4. Every motor vehicle, except for heavy trucks which might disturb traffic due to their low speed.

Why this is the answer

The correct answer in the official bank: A motor vehicle which is permitted and capable of driving at the speed that is indicated on the road sign.

A freeway is intended for fast, continuous traffic, so only a motor vehicle that is permitted and capable of driving at least at the speed indicated on the sign may enter it. A slow vehicle, or a non-motor vehicle such as a bicycle, may endanger and delay traffic. Heavy trucks are not excluded as such; if they are permitted and capable of meeting this speed, they may enter.

Topic: Rules and regulations. The bank marks it for these classes: Light truck (C1), Heavy truck (C), Bus (D), Motorcycle (A), Private car (B).