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Rules of the road

Double white lines run along the road and the line nearest you is solid. A slow car is ahead. May you cross the line to overtake it?

  • No, unless you need to pass a stationary vehicle or a cyclist doing 10 mph or less
    Correct
  • Yes, at any time you like
  • Yes, as long as you signal first
  • Yes, whenever the road ahead looks clear

Why?

Where the line nearest you is solid, Rule 129 of The Highway Code says you must not cross or straddle it unless it is safe and you need to pass a stationary vehicle, or overtake a cyclist, horse or road maintenance vehicle travelling at 10 mph or less. A normal moving car does not qualify.

Highway Code rule 129

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