NK53 TKT 10 Nov 2015, 8:49 pm #138 NK53 TKT NK53 TKT NK53 TKT Website Posts: 2441 Threads: 37 Joined: Aug 2015 Reputation: 0 RE: Arriva North East: Rare & Odd Workings - November 2015 (10 Nov 2015, 7:32 pm)GX03 SVC wrote As 7518 is a all-routes spare and is not branded for services X21/X22 it is a rare/odd working. Thank you