(05 Apr 2015, 12:28 pm)aureolin wrote 551 wasn't the 50. The 551 ran Sacriston to South Shields via Washington. The 50 was the X50.
That's another thing that's always confused me lol!
I'm sure we've talked about the X50 before, maybe in the ''Controversial Services'' thread? Didn't it interwork with the X20 or something?