Correct as at 2nd May 2024. It may be superseded at any time.
Extract taken: from Vehicle Inspection Portal > VIRMs > In-service certification (WoF and CoF) > General trailers > Lighting > Cornering lamps
4-3 Cornering lamps
Reasons for rejection
Prohibited equipment
1. A trailer is fitted with cornering lamps (Note 1).
Note 1
Cornering lamp means a lamp that is designed to emit light at the front of a vehicle to supplement the vehicle’s headlamps by illuminating the road ahead in the direction of the turn.
Summary of legislation
Applicable legislation
Prohibited equipment
1. A trailer must not be fitted with cornering lamps (Note 1).