Regulatory sign
Proceed in direction indicated sign
What does the Proceed in direction indicated sign mean?
A blue circle with an arrow means you must go in the direction the arrow points.
Also known as: Compulsory direction arrow, Turn left arrow
What it means
You must proceed in the direction shown by the arrow.
A white arrow in a blue circle is a positive instruction. Traffic must go the way the arrow points, so only that direction is allowed.
The arrow can point left, right or straight ahead, depending on the junction.
Where you'll see it
At junctions, on islands and at road layouts where only one direction of travel is allowed.
Rules to know
The sign means proceed in the direction indicated by the arrow.
Know Your Traffic Signs, p. 19
A blue circle generally gives a positive (mandatory) instruction.
Know Your Traffic Signs, p. 16
You must obey traffic signs that give orders.
The Highway Code, Rule 109
Common mistakes
Mistake: Treating it as advice that you can ignore.
Instead: It is an order. You must go in the direction shown.
Test yourself
Recalling the answer helps it stick. Pick an answer to see how you did.
Question 1 of 1
What does this sign mean?
Ready for more? Take the Regulatory Signs Quiz
Download this sign
© Crown copyright. Free to reuse under the Open Government Licence v3.0, as long as the sign is reproduced accurately and not in a misleading context.
Related signs
Similar
Turn left ahead
Regulatory sign
A curved arrow: turn at the junction ahead.
Similar
Keep left
Regulatory sign
Another blue instruction sign.
See also
No left turn
Regulatory sign
A red sign that bans one direction.
More regulatory signs
All regulatory signsShare this sign
Pinterest (opens in a new tab)Facebook (opens in a new tab)X (opens in a new tab)WhatsApp (opens in a new tab)EmailSources
- Know Your Traffic Signs (Department for Transport, Sixth edition, 2023), Regulatory signs, pp. 16 and 19
- The Highway Code, Rule 109
Sign image: Department for Transport, Traffic sign images (diagram 606). © Crown copyright, reused under the Open Government Licence v3.0.
Last reviewed 11 October 2026. This page explains the sign in our own words; for the full rules, see The Highway Code. How we source and check content