Two-way traffic sign

What it means

Traffic on the road ahead travels in both directions, so expect oncoming vehicles in the next lane.

The two arrows show traffic travelling in opposite directions on the same road.

It is often used where a one-way road or a dual carriageway changes to a two-way road, so you are reminded that the lane next to you is now for oncoming traffic.

Where you'll see it

Where a one-way section or a dual carriageway ends and the road becomes two-way.

Rules to know

• The Highway Code describes this sign as two-way traffic straight ahead.

  The Highway Code, Traffic signs

• A different sign, with the arrows pointing left and right, warns of two-way traffic on a route crossing ahead.

  Know Your Traffic Signs, p. 11

Common mistakes

• Mistake: Carrying on as if you are still on a one-way road or dual carriageway.

  Instead: The lane beside you is now for traffic coming towards you. Keep left and do not overtake unless the road ahead is clear.

Test yourself

Recalling the answer helps it stick. Pick an answer to see how you did.

Question 1 of 2

What does this sign mean?

• ATwo-way traffic on the road ahead
• BRisk of ice on the road ahead
• CWarns of side roads joining from the left and right, a short distance apart.
• DTwo-way traffic on a road crossing ahead

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