Billingham 'explosion': Orange cloud fills sky as locals fear 'huge chemical leak'
Residents in Billingham, Stockton-on-Tees, have spotted a plume of orange smoke after reports of a 'huge chemical explosion' at an air plant
Residents in Billingham, Stockton-on-Tees, have spotted a plume of orange smoke after reports of a 'huge chemical explosion' at an air plant