Great Britain Theory Test Coach
Road signsQuestion 38 of 424
A red-bordered triangle with two black cars one behind the other

What does this sign mean?

  1. Two-way traffic ahead
  2. Traffic queues likely ahead
  3. Car park ahead
  4. Overtaking lane for cars
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Correct answer: Traffic queues likely ahead

The cars in a line warn of traffic queues ahead.

Source: The Highway Code (Department for Transport, GOV.UK), Traffic signs, Warning signs, Mostly triangular

Practice road signs

Questions last reviewed: 18 October 2026