Restoration of gas supply following "Safety Isolation" by BGN:

All RGIs have the right to restore the gas supply to an installation which has been isolated for safety reasons by Bord Gais Networks (BGN), on completing a repair, an "Annex E" safety inspection and issuing a Declaration of Conformance (Cert 3) to the customer.

For further details, look at the letter that will be sent to all RGIs.