Do you know where this is in London?

[SundayBells]

This is a really odd one I know.

This is a (blurred out) photo of my husband and his friend when they were teenagers. They'd hitched to London in the 1970s to see a band and had the time of their lives.

This is the only photo they have of the trip. Neither of them know where this photo was taken and, as they have a special occasion coming up, I would love to be able to tell them.

I've tried reversing the image and everything else I can so I'm throwing myself on the collective wisdom on MN. Can anyone help please?

Why are you wasting time by typing this rude comment?

Bank but not sure.

THANK YOU @SundayBells for the update ... this has really warmed the cockles and to @Blarn you are a LEGEND and I and the Mumsnet Detectives salute you with much respect!

RUBELLA BALLET sound like the kind of gothic-anarcho-punk band that would have had a guest spot on THE YOUNG ONES with Alexei Sayle doing an appropriate anarchic introduction for us all!

x