Nova Scotia Knowledge Test Coach
Road signsQuestion 30 of 296
Two black cars in a red circle with a red slash on a white sign.

What does this sign tell you?

  1. You may pass with care
  2. Slow vehicles are ahead
  3. Keep to the right
  4. You must not pass other vehicles
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Correct answer: You must not pass other vehicles

Two cars in a red circle with a slash mean do not pass. Stay behind the vehicle ahead.

Source: Traffic Control Devices Regulations (N.S. Reg. 241/2026, in force 19 October 2026), Schedule A, Do not pass sign (RB-31), page 17

Practice road signs

Questions last reviewed: 18 October 2026