What should you do?
Keep your lane position and a steady low speed as both lanes move diagonally back across.
How to recognise it
Orange rectangular sign with two diagonal arrows crossing back between black blocks, and a downward arrow for opposing traffic.
Common confusion
The out version moves traffic onto the other carriageway; the back version returns it.
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.
