Define Street Theatre Meaning

Street Theatre
When you walk through the high street of any large town or city, and you see the "down-and-outs" conducting their daily business of drinking Special Brew, smoking Spice and wreaking havoc wherever they go.

Two friends walk down the street, cue drunken, drugged-up tramps fighting over the last can of Brew;
JOE: What the hell was that about?
BOB: Just the usual "Street Theatre" we're used to around here - whatever you do, don't make eye contact with them....
By Nan