In almost the same place but seen from road level is Optare Prisma 60445 heading along Chew Valley Road in Greenfield, about to turn right towards Uppermill. These buses were the usual vehicles in the last years of the 183 - this photograph was taken on the last day of operation of the service.
Photograph courtesy of Mark Amis.
FUJIFILM FinePix S5000, f/3.2 @ 17.2 mm, 1/250, ISO 200, No Flash