(27 Jul 2013, 11:20 am)Kuyoyo wrote Which leaves 16836/9 as unsighted, which may suggest they have joined 16835 on the 510.

Newcastle 19673 joins Teesside's 16835.
Three ALX300s from Sunderland to cover the rest of Stagecoach's 510 service.

EDIT: 16839 has just shown up.
EDIT 2: as has 36.