What should you do?
Move to the right of the sign, checking mirrors and taking care not to stray into oncoming traffic.
How to recognise it
A blue disc with a white arrow pointing diagonally downward to the right.
Common confusion
Do not confuse it with the 'Turn right ahead' sign; this one has a diagonal arrow and is about passing an obstruction.
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.
