1. DO NOT turn on any light switches
  2. Turn off the gas at the meter – if you don’t know where your Gas Meter is, you should find out as soon as possible, first try under the stairs or the kitchen sink – if it’s located outside, it may be in a meter box or in the garage. Then ensure you know how to turn it off in an emergency situation.
  3. Open ALL windows and doors
  4. DO NOT turn on or off any electrical appliances at the appliance or at the plug
  5. Make sure no one smokes anywhere near the property
  6. Call Transco on 0800 111 999