Two-storey Treforest building totally alight and at risk of collapse as police say one person is unaccounted for walesonline.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from walesonline.co.uk Daily Mail and Mail on Sunday newspapers.
A major incident was declared in South Wales after a "loud explosion" was heard before a large fire broke out at a gym on an industrial estate.
One person unaccounted for after serious explosion at Wales industrial estate manchestereveningnews.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from manchestereveningnews.co.uk Daily Mail and Mail on Sunday newspapers.