(03 Dec 2014, 8:14 pm)Andreos1 wrote Yeah, the 154 was the service I was thinking of.
Pretty sure it ran under another guise prior to that too.
Can't think of the number 100%.
From my limited knowledge it was known as the 154 from the late 70s/early 80s and ran between Seaham and Durham up until the point of deregulation. The Sunderland to Seaham section was added after sometime deregulation - probably around 1988 or 1989 - and lasted well into the 90s. I'm not sure when it was curtailed back to Seaham though.