What should you do?
Slow down and be prepared to stop; never zig-zag around half-barriers or cross while the lights are flashing.
How to recognise it
Yellow rectangular plates reading GO MALL Crosaire Comhréidh Uathoibríoch and SLOW Automatic Level Crossing.
Common confusion
Go Mall is Irish for Slow, not Go; the plate tells you to slow down, not to proceed.
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.
