NK53 TKT 23 Sep 2015, 6:28 pm #383 NK53 TKT NK53 TKT NK53 TKT Website Posts: 2441 Threads: 37 Joined: Aug 2015 Reputation: 0 RE: Arriva North East: Latest News & Discussion - September 2015 (23 Sep 2015, 6:28 pm)DanPicken wrote 4501 is a very good bus but that's probably because its a B10BLE one of the best engines. I forgot to mention it was 15 mins late