That looks like a
Daimler Fleetline which went into service in 1965 that one could even be Reg: BON 472C
Chassis: Daimler Fleetline Engine : CRG6 Gardner 6LX
Body:Marshall SD
That let out the Nurd in me lol
Oh and to add to the picture the van parked on the right next to the ramp is a Vincents Ice Cream trailer. There was also a Hot Dog barrow on the other side of the bridge from the stall that sold blankets, sheets and towels. Just out of shot bottom right there used to be a bloke that sold a range of stuff using the the old "I'm not going to charge you £30, I'm not even going to charge you £20, today I'm not even going to charge you £15" and so on. But he did sell me some really great blankets.