If You Smell Gas Inside
Turn off the valve of the tank or cylinder.
Extinguish all naked flames immediately.
Do not operate any electrical equipment and be aware of any equipment that may automatically switch on or off.
Open all doors and windows to ventilate the area.
Contact your installer or the technician who maintains your appliances.
If the leak is on a cylinder, move the cylinder to a well-ventilated outdoor area.
Gas Leak Outdoors
Turn off the gas at the main shut off valve of the tank or cylinder.
Extinguish all naked flames immediately.
Security
Restrict unauthorized access to the area.
If the leak is on a cylinder, move the cylinder to a well-ventilated outdoor area.
Major Leak or Fire
Call the fire brigade, advising them it is a leak/fire involving LPGas.
For a leak or a fire indoors, get everyone out of the premises. For a leak or a fire outdoors, evacuate all persons from the area and keep upwind of any leak.