A National Express coach driver caused a terrifying crash which killed three passengers and injured dozens of others as he gave a safety announcement while speeding around a bend, a court heard.
Philip Rooney, 49, was speaking over the vehicle's public address system while trying to negotiate a 40mph bend at 55mph when he lost control.
It caused the double-decker coach, carrying 69 passengers, to overturn and skid along its side on the M4/M25 slip road near Heathrow Airport.