I was told that the Greenwich Foot Tunnel had closed.   This was completely untrue.   If anything, it’s been done up with a new automated lift.   We used to regard it as the means of escape to middle class Greenwich where there were teashops and the Park.   Construction began in 1899 and was completed in 1902.   There’s a grand list of prohibitions, but no-one, particularly cyclists, takes much notice of them:-