27th June 2018 Colas Rail Freight is back providing more cover for DB Cargo on the Aggregate Industries contract hauling Mendip Stone to the Devon-based virtual quarry. Having been unloaded at Exeter Riverside on Tuesday 28th June 2018, Colas Class 70/8 No.70803 exits from Whiteball Tunnel at Marlands while hauling 7C28 13:44 Exeter Riverside - Whatley Quarry empties. (Photo: Eddy)