To be fair Matty hasn’t smelt any gas. He’s not really in a position to call the number that you phone if you smell gas.
Presumably if he phoned it they would ask him if he can smell gas, there’s no point lying as they would soon find out that it wasn’t true.
I don’t think that “No, but I am worried because I suffer from OCD and keep checking my gas meter” is likely to be treated with the same level of urgency.
It’s the gas emergency phone line, not the “I can definitely smell gas” phone line.
There are enough stupid people out there to make it easier to say to call if you can smell gas. Plenty of people can’t and plenty of people can but don’t care… 🤦🏻♂️
TBF to the OP (because everyone and their dog seems to be piling on now), he has said that he’ll have it looked at when he gets back and the supply will be turned off (before the leaking side) in the meantime.
But it could be the ECV that isn’t actually turning the gas off, hence nobody has any idea if it is working to stop the gas or not. It needs checked by a qualified engineer.
Oh and technically speaking, it’s a gas service up to the meter. Gas Mains are in the streets, that then feed the Services.