You've deleted the registration plate!
1954 Buckler 90 at Shelsley Walsh?
Profuse apologies.
I answered those questions without referring to my files and now that I've looked this up I see that in fact it's NOT a Buckler! Very sorry.
The photo was taken at Shelsley Walsh, but it's back to the drawing board I'm afraid.
P.S. I just about always scrub out any puzzle car's registration, even if it seems completely innocuous. That's ever since I left in what I thought was a nondescript registration in my early days of puzzling and it led the solver to the answer almost immediately! To those in the know it can give not just the original date of registration (can be vital information if it's a re-bodied car) but also maybe the location of the builder.