The Sapphire E400 on the X15 is 7524, left Ashington SNIS to Morpeth at 1530. 7518 is the Sapphire E400 on the X20.
Its been absolute hell to get services and allocations right and on time around Ashington with road works, accidents, traffic lights and traffic blocking the bus station entrance. The Coast and Castles routes seem to be coping alright, but there is no spare vehicles left without removing deckers off the Sapphire routes and sending them to Morpeth.
RE: Arriva North East: Rare & Odd Workings - November 2015