Huge blaze at Leeds air con factory
6 September 2013 Last updated at 18:14 BST
Dozens of firefighters have been tackling a blaze at an air conditioning unit factory on the outskirts of Leeds.
West Yorkshire Fire and Rescue described the fire at Airedale Air Conditioning in Rawdon as "substantial" and 15 fire engines had been sent to the site.
Roads in the area are closed and fire service officials said they were concerned about the safety of gas cylinders on the site.