(27 Nov 2021, 8:38 am)54APhotography wrote Yes, they have four ex Abellio, YX11AEF/AEG/AEK/AET

One can typically be found on Rural Link's service 104 in Bishop Auckland to/from Newfield & Ramshaw although Solo YB06VOM was on the other day.

Just be aware that L&B buses don't take contactless payments including those that have been on the 37/73 of late.