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Traffic Signs

What is the meaning of the following traffic sign?

Question illustration
  1. End of road section with an overtaking restriction.· Correct answer
  2. No overtaking for buses
  3. No overtaking of private vehicles.
  4. No overtaking for commercial vehicles.

Explanation

Sign 423 marks the end of the road section where overtaking is prohibited for heavy vehicles (over 4 tonnes). From this point a heavy vehicle is again permitted to overtake. This sign is similar to 421 but applies only to heavy vehicles.

How to approach it

Black lines + truck = end of the prohibition for heavy vehicles only

end of prohibitionovertakingheavy vehiclecommercial vehicle

Common mistake

Confusing 421 (general) with 423 (heavy vehicles only)

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