Ipso Facto (London train parties in 1987.)

In the late 80s Tosh of the Bash Street Kids Sound System and Drax of the World Domination Crew staged a series of train parties on the London Underground. The premise was to meet at a chosen tube station at a certain time and when a sizeable number of revellers had congregated, the gathering would proceed through the gates, down to the platform, board a train and create what was essentially a moving block party!

Via SpineTV.