If you smell gas, think you have a gas leak, or are worried that fumes containing carbon monoxide are escaping from a gas appliance, please call the free Gas Emergency Services emergency line immediately on 0800 111 999.


  1. Open all doors and windows to ventilate the property.
  2. Do not turn on/off any electrical switches.
  3. Extinguish all naked flames, do not smoke, strike matches or do anything which could cause ignition.
  4. If there are any electrical security entry phones/locks, please open the door manually.