Ladies and gentlemen, allow us to present you with an extended cut of a very special film: Matt LeBlanc on a tour of London with Ken Block and his Hoonicorn Mustang. Turn it up very, very loud, sit back, and enjoy... Taken from Top Gear: Series 23 Subscribe for more awesome Top Gear videos: www.youtube.com/subscription_center?add_user=Topgear Top Gear YouTube channel: www.youtube.com/topgear TopGear.com website: www.topgear.com Top Gear Facebook: www.facebook.com/topgear Top Gear Twitter: twitter.com/BBC_topgear This is a channel from BBC Worldwide who help fund new BBC programmes.