(09 May 2016, 8:06 am)biglugs@yahoo.com wrote Is y555elf a regular allocation on service 52?No.
D16WMS (formally Y555ELF) doesn't tend to appear in service much, about the most it does is the 115 on weekdays usually if M6WMS (formally X317CBT) or occasional appearances on Crook Town Service 84.
It recently made an odd appearance on the 7 between Shildon and Spennymoor.