Do you suspect a gas leak?  Can you smell gas?

If so, follow these important steps:

1. DO NOT smoke or strike matches

2. DO NOT switch any electrical appliances on or off

3. DO put out any naked flames

4. DO open doors and windows

5. DO keep people away from the affected area

6. DO turn off the main gas supply using the control valve at the meter

7. Call Transco's 24 hour emergency line immediately on 0800 111 999