"There are different sorts of squatting. I've seen squatted buildings that were due for demolition. They were left empty for years and people used them for events. I don't have a problem with that."
Ms Jones called for local authorities to be given greater powers on empty properties, using compulsory purchase orders to bring derelict homes back into use. Figures produced by housing charity Empty Homes show that in 2009 there were about 83,000 vacant houses across London.