(28 Mar 2017, 1:54 pm)tyresmoke wrote I expect it probably will be an E300 - makes up the majority of Stockton's fleet now.
There were rumours of it being a coach but one day a week won't make sense for that.
What is interesting is the PVR is not reduced on a weekend at Stockton... though there is a change to the 36/37/38 2 weeks prior to this starting, if they're possibly saving some resource there.
A variation to one of those services, such as the 36, could give opportunities for interworking or replacement in part. There's a lot of shadowing between the 36 and X55 between Greatham and Hartlepool otherwise.