Gas problems
Gas smells, carbon monoxide alarms, hobs that will not light and condemned appliances — what each fault means and how urgent it is.

Emergency
Smell Of Gas In The House

Emergency
Carbon Monoxide Alarm Going Off

High risk
Yellow Or Orange Flame On The Hob

Caution
Gas Hob Won't Light

High risk
Black Marks Or Soot Around A Gas Fire

Caution
Pilot Light Keeps Going Out

Caution
No Gas Coming Into The House

Caution
Gas Meter Ticking Or Reading Wrong

High risk
Gas Appliance Condemned Or Capped Off

Caution