If you smell gas or are worried about gas safety, you can call 0800 111 999 at any time, day or night. Your call will not cost you anything. Just pick up the phone, dial the number and you will be put through to a trained operator who will take all the details. If you are deaf or hearing impaired and have a Minicom or Textphone the number to call is 0800 371 787.
More information can be found here: www.wwutilities.co.uk
Download the CO Awareness leaflet here and the HSE Awareness Guidelines here.
More information can be found here: www.fireservice.co.uk/safety/
Download the Gas Safety (Installation and Use) Regulations 1998 here.
Download the HSE Appliance Safety Leaflet here.
Download the Guide to Landlords' Duties here.