Five men have been taken to hospital after a B-double truck crashed into three cars and caught fire at a roadworks site on the M1 on the NSW Central Coast this morning.
Chief Inspector Cole Lott from Tuggara Lakes Police District said the men were "very lucky" not to be more seriously injured, with the driver only sustaining a minor injury to his shoulder after being ejected from the vehicle.
The driver will undergo mandatory testing, while four road workers were also treated for shock after the accident.