I have looked high and low on the Internet for a similar church as the one in this photo taken 40 odd years ago. No luck so far.
I remember it was within bus distance of central Brighton, but little else comes to mind. I have found similar types of architecture, but the steeple is never precisely the same. The clock on the front has a figure above it, which presumably comes out like a cuckoo clock on the striking of the hour or half hour.
I am therefore in the hands of the Brighton and Hove army of investigators! So what do you think?