Mike and Maria have forcibly entered a squat on Patrick Street in the Clapham area of London. They're convinced that a young man called Joe, a 26 year old, has been living in the area, and they need to speak with him about an inheritance his grandfather has bequeathed. Once they're inside, they begin to shout to the inhabitants, but the squatters are naturally suspicious of the two well spoken visitors and refuse to help. Unable to make any contact, they give up and head back to the train station, where they are approached by a young woman who has some knowledge of Joe's whereabouts...