I have rivals

Today in Central London 100's of Black Cabs converged in protest against the European - correction, US firm Uber who are using a mobile app to work out the cost of rides. Cabbies argue the app is acting as a meter, something only licenced Black Cabs are allowed to use. in London.

As Police helicopters and news crew circled overhead cabs sat nose to tail along Charing Cross Road, Trafalgar Square and Whitehall.