Video: Powerful Explosion in Wales

A powerful explosion has occurred in the Treforest industrial area of Wales, UK. This was reported by the British police.
The explosion took place in the industrial zone of South Wales, after which a fire broke out. Reports indicate that a building is at risk of collapse. Local emergency services have been placed on high alert.
The number of casualties and the causes of the incident are still unknown. "There are no reports of serious injuries; however, one person is considered missing," stated the South Wales police.