I got the 21/X21 yesterday from Passfield Way to Sunderland at 13:35, 12 passengers got off at Peterlee bus station and then it was only me and the driver from peterlee all the way to Sunderland, Arriva needs to get their times right, the 23 just leaves peterlee bus station just before the 21/X21 enters the bus station, on the way back home yesterday, I decided to wait from sunderland for the 17:55ish service 23 so I can get my first arriva streetlite, well by their app it was running 13 minutes late and it ended up with a solo, so I decided to wait for the 22 at 18:07ish, and by the arriva timetable App it was shown 32 minutes late in red and just left peterlee bus station to Sunderland, but 5 minutes later it turned up, but I decided to get the 17:20 X21 instead, and their was quite a few passengers getting on going to villette road junction,grangetown and ryhope, and while I was at sunderland interchangeat 17:55 their was a arriva pulsar in set down area and another pulsar joined it which looked like an engineer and then minute later their both pulled out not in service. and theirs a solo on service 24 today.