Multi21 18 Feb 2016, 11:50 am #186 Multi21 Multi21 Multi21 Posts: 242 Threads: 3 Joined: Feb 2014 Reputation: 0 RE: Arriva North East: Latest News & Discussion - February 2016 (18 Feb 2016, 11:22 am)Kuyoyo wrote Other will be 9994 (formerly 4501). I would take a guess that 4506 will become 9995. I believe they are both staying at Ashington with 9990 moving south for fleet standardisation