Avon and Somerset Police's Chief Contsable has played down his role in the aftermath of the huge crash on the M5 through Somerset earlier this month.

Colin Port waded through chest-deep water in a rhyne to give first aid to a father and soon whose van had left the carriageway and ended up in a field.

He says hos actions were nothing exceptional.

Seven people died and more than fifty were injured in the pile-up near Taunton.