omnicity4659 11 Mar 2016, 6:51 pm #95 omnicity4659 omnicity4659 omnicity4659 Website Posts: 5625 Threads: 34 Joined: Jan 2015 Reputation: 0 RE: Arriva North East: Latest News and Discussion - March 2016 (11 Mar 2016, 6:00 pm)mb134 wrote 7517 broke down on the A1, north of Alnwick earlier, while operating what I assume to be an X15. Hahahaha yep. It was an x15.