What should you do?
Do not position for a right turn; continue in a permitted direction and find an alternative route to your destination.
How to recognise it
A red ring with a black arrow bending to the right, struck through with a red diagonal bar.
Common confusion
Do not confuse it with the No U-turn sign; this bans a simple right turn, while the U-turn sign shows a hooked arrow.
Explanation written by the My Driving Test editorial team using the Department of Transport Traffic Signs Manual conventions and the RSA Rules of the Road.
