What should I do if I can smell gas? 

If you can smell gas: 

0800 111 999 – make a note of the reference number they give you 

  • Put out any naked flames, and don’t smoke or strike any matches 
  • Turn off all your gas appliances and don’t use them until they’re checked by an engineer 
  • Turn off your electrical appliances, and avoid turning any switches on or off 
  • Open your doors and windows