Whilst there he observed three former Stagecoach Norfolk Green ADL Enviro300s which are now part of the Stagecoach East fleet. They were 27642 GX10 HBU (pictured), 27645 GX10HCA and 27647 GX10 KYZ
It was quite a surprise to see Alexander Dennis Enviro 400ev City bodied BYD electric bus 14024 LF60 UXO off route and on the Milton Park & Ride.
As expected Whippet was also operating services with Plaxton Centro bodied Volvo B7RLE WS327 YX59 BZF seen here on the X3 to Huntingdon.
My thanks to Omar for the photos and report