Dashcam footage has emerged of a bus crash in central London. The video, sent to the BBC, appears to show a Number 3 double decker bus turning right into a road near Westminster and immediately hitting a black taxi waiting at the junction. The taxi is then seen being pushed onto the pavement as the bus careers into a dental clinic on the corner of Marsham Street and Great Peter Street. It happened on Tuesday at about 13:30. London Ambulance Service attended and took one person to hospital while