Ferrari FXX, Maserati MC12 Corsa on the streets of London

Ferrari FXX, Maserati MC12 Corsa on the streets of London (http://www.dpccars.com/car-videos-12/09-06-12page-Ferrari-FXX-Maserati-MC12-Corsa-on-the-streets-of-London.htm)

Ferrari FXX, Maserati MC12 Corsa on the streets of London, not sure if these cars are even street legal there.