Amberon are one of the largest suppliers of Traffic Management Solutions in the UK today. LANTRA NH Sector Scheme 12D, 12AB & 12C accredited meaning that we are able to undertake any type of TM incuding highspeed Dual Carriageway and Motorway. Specialists with cordless temporary traffic lights including pedestrian crossings. 28 depot locations across the UK giving fantastic coverage all with a smile and service you can trust.