They had all Pulsars on the X1 today, not sure why.
Stockton had their fair share of unusual workings, including Dart 1772 on 21A (2 in 2 days, 1771 spent the day on there yesterday too!), Dart 1755 on 28/30, 1753 on X6 and Prestige 4039 appeared on service 15 this afternoon as a changeover.
RE: Arriva North East