Was checking traveline last night so here's what I've found

355 journey that goes onto the X39 will now become this

353 6am of North Shields to Cramlington, 352 7.10am to Newcastle then does the Cobalt X39 run. So more than likely both 353 runs in the morning from Cramlington & North Shields will both be decekrs

353 seems to interwork with the 354 at North Shields. Not sure how the interworking patterns at Newcastle will be with the 355/356

Also not sure what the two evening 352 will run off

Also timetable for the 356 suggested one journey on an evening will do Whitley Bay to Killingworth where it will terminate then run back to Whitley Bay

54 I'm guessing will be decker ran unless this has changed now

Also been told that the 342 will be StreetLite allocation from Deptford

Also on the topic of the 342. The benton rise journey terminate after the roundabout. However they have to turn around at the roundabout where the range is. However there is a stop before the roundabout and they ain't due to stop there. Also they arrive at (example) 9.22 at Benton rise. Timetable suggestion they also depart at this time. So i ain't sure how that's gonna work out