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Traffic Signs

Which of the following road signs prohibits vehicles to make a left-turn into a gas station?

Question illustration
  1. 431
  2. 428
  3. 429· Correct answer
  4. 205

Explanation

Sign 429 prohibits turning left. This is a prohibitory sign (red) showing a left arrow with a line through it. The sign applies to all left turns, including into a petrol station.

How to approach it

Left turn prohibited = sign 429

429left turn

Common mistake

Confusing turn-prohibition signs with mandatory turn or U-turn signs

Related signs

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