N1cholas 22 Apr 2019, 12:14 pm #1492 N1cholas N1cholas N1cholas Posts: 247 Threads: 2 Joined: Oct 2013 Reputation: 0 RE: Go North East: Upcoming Service Changes v2 (22 Apr 2019, 12:10 pm)Michael wrote It looks like: 55 is the X5 55A is the X5A runs 55X - not sure 55X same as the X5 now but just peak times