Essex police are investigating the cause of a blaze which ripped through 11 tipper trucks at a Warley Street depo near the M25 last night.After fire crews from across Essex, including a water bowser from Chelmsford, rushed to incident near junction 29 for 12.36am, police were contacted by the the Met Police.The blaze, which was not completely dealt with until 5.38am, damaged the eleven trucks which reach a cost of about £1millionInquiries with the yard's owner are on-going to get to the...
