Following European and wider negotiations undertaken some time ago, we agreed to introduce new retro-reflective markings requirements for new trucks exceeding 7.5 tonnes gross vehicle weight (GVW) and new trailers exceeding 3.5 tonnes GVW by 10 October 2009. Our research shows that marking these vehicle types is the most cost effective approach. Implementation will be via our national lighting regulations and no further discussions with UN-ECE and European counterparts are planned.