That looks ver' familiar...... and yet.....
It's not Lincoln's Inn, if that's what you were thinking. There is a strong link with the last tag, hiding behind that door.
Nah! Lambeth Palace was in my mind, but no longer is.
@Ludd started
London Fixed Gear and Single-Speed is a community of fixed gear and single-speed cyclists.
Ludd
JurekB
That looks ver' familiar...... and yet.....