Rule 293 - The Highway Code

Controlled Crossings. Most crossings have traffic light signals with a steady amber light, twin flashing red stop lights (see ‘Light signals controlling traffic’ and ‘Traffic signs’) and an audible alarm for pedestrians. They may have full, half or no barriers.

• You MUST always obey the flashing red stop lights.
• You MUST stop behind the white line across the road.
• Keep going if you have already crossed the white line when the amber light comes on.
• Do not reverse onto or over a controlled crossing.
• You MUST wait if a train goes by and the red lights continue to flash. This means another train will be passing soon.
• Only cross when the lights go off and barriers open.
• Never zig-zag around half-barriers, they lower automatically because a train is approaching.
• At crossings where there are no barriers, a train is approaching when the lights show.

Laws RTA 1988 sect 36 & TSRGD schedule 14 parts 1 and 4