Two men have been seriously injured after an explosion at a house in Barnstaple, north Devon. Neighbours saw the men running out of the house in flames after the blast went off.
They have now been airlifted to a hospital in Wales.
Initially, the two men were taken to North Devon Hospital, but are now at Morriston Hospital in Swansea.
One person posted on Facebook that a huge explosion went off at just after 4 o'clock this morning.
The explosion was so fierce a window had landed in someone's garden.
A cordon has been put around the area of devastation.