25th June 2018 Colas Rail Freight is currently covering for the absence of DB Cargo crew on the Aggregate Industries flow to Exeter. Captured on Tuesday 26th June 2018 Colas Rail Freight Class 70 No.70804 passes 40 Steps hauling 7C28 13:44 Exeter Riverside - Whatley Quarry empties. (Photo: Jeff Treece)