Emergency Response Team van, run on behalf of TfL by a private company Keolis Amey. This ERT has equipment to deal with DLR train breakdowns, trackside emergencies, one unders, collisions, fires, signal or computer malfunctions (as DLR is driverless automated). It carries tools and rescue equipment, first aid resuscitation equipment, and work alongside BTP and London fire brigade in the event of an incident. It has no light bar or any warning beacons at all and so may need a BTP escort when attending incidents to enable it to reach the location promptly. Note the interesting colour scheme of the rear chevrons. As opposed to the standard red/yellow, they have opted for turquoise and yellow, inkeeping with the DLR branding colours.