Tom 22 Jan 2015, 9:11 pm #90 Tom Tom Tom Website Posts: 6138 Threads: 21 Joined: Aug 2012 Reputation: 0 RE: Arriva North East: Rare & Odd Workings (22 Jan 2015, 9:10 pm)Andreos1 wrote Is it? Sure I mentioned a decker on there the other week and was told that was normal... Yeah. One X14 is a MAX decker (interworks with 14), and the other a MPD (interworks with 33/57A).