Two hurt in 'gas explosion' fire at Llanrumney, Cardiff 24 December 2012 Last updated at 10:35 Two people have been taken to hospital following a house fire believed to have been caused by a gas explosion. Firefighters were called to the incident at a property in Arlington Crescent in Llanrumney, Cardiff, at 1910 GMT on Sunday. The Welsh Ambulance Service said a man in his late 70s suffered burns and a female was treated for smoke inhalation. A fire investigation was due to start on Monday morning. Cardiff council staff have been to the property to assess its stability.