Ashington, Blyth and Durham are handling maintenance. Arriva staff are not permitted into Stagecoach buildings, they're only authorised to use the two lanes allocated to them and the portacabins.
At the moment they're still using Jesmond depot for parking however this is about to change.
Some Arriva buses have already arrived at Walkergate. Blyth now have use of a yard behind Mecca Bingo which is staging quite a few buses too.
RE: Jesmond Depot