(03 Dec 2017, 9:36 am)Dan These StreetDecks have the Micro-Hybrid 3 system and stop/start technology - so best to use one of the ones they're actually going to drive, than one of the older Castles Express buses.
Still likely at a PVR of 17 that at least one spare will be allocated to the 21 every day. The other is likely to be used on any double-deck service at Chester-le-Street.
(03 Dec 2017, 9:36 am)Dan These StreetDecks have the Micro-Hybrid 3 system and stop/start technology - so best to use one of the ones they're actually going to drive, than one of the older Castles Express buses.
Still likely at a PVR of 17 that at least one spare will be allocated to the 21 every day. The other is likely to be used on any double-deck service at Chester-le-Street.