(12 Jan 2019, 3:40 pm)S830OFT wrote Arriva Belmont are using Enviro 400s on their 4 routes with services 43 and 56 interworking with 7518/20/7521. Also looks like the 49A is using a Sapphire Decker aswell. The 64 hasn't showed up in Durham so I don't know the allocation but likely 7523 or 7539. All these services have managers driving with a 'Woman Conductor' assisting each manager with directions.

Does anybody know what Stockton/Redcar/Whitby have allocated?

I wasn't down the bus station long but the 63s and 64As I saw were all 63 branded Pulsars. Don't think the 5 or 28/28A were running.
During the week for Redcar/Whitby I saw Pulsars (incl 1440), Streetlites, X93 deckers and a Temsa. 1563 was on a 5 Tuesday! Other 5s and 28/28As I saw (which were interworking) were all Stockton Pulsars incl Max ones.