CHIP pans, cigarettes, alcohol, matches and electricity are the most common cause of house fires.

But many could be prevented, said fund-raising manager Paul Weir, of the County Air Ambulance, which has attended 199 fire and burn incidents since 1991.

"We attend numerous fire and burns accidents and although some cannot be helped, others could be avoided," he said.

The County Air Ambulance advises that people should never fill a chip pan more than a third full of oil or fat and not leave it unattended.

If the fat starts to smoke, turn the heat off and let it cool down before adding food.

If the pan catches fire, do not move it. If safe, turn off the heat and cover the pan with a damp cloth or towel. Leave to cool for at least 30 minutes.

It also stresses that water should not be thrown at the pan. If in doubt, call the Fire Brigade.