The Mayor of London's pledge to The Old London Underground Company (BBC Parliament TV)

At the State of London debate on June 24th 2010, Mayor Boris Johnson said to Ajit Chambers:

"This guy has a brilliant plan to open up disused underground stations... My pledge to you is that we will do it if it doesn't cost a penny of tax payers' money..."

See the full exchange between Ajit Chambers and Boris Johnson in the video above.