I can appreciate the apprehension in turning off a meter when you are not sure whch flat it services. To turn off the gas supply to an unknown flat, and then turn on again, is dangerous, and that isn't rocket science.
Why doesn't the OP wait until the early hours (there has to be some strange film on TV to pass the time) then when all occupants of the flats - and their meters - are asleep, or at least quiescent, turn on your heating. Everyone else's should be off, so your meter should start razzing away. Not fool proof, but it might give an indication.
Why doesn't the OP wait until the early hours (there has to be some strange film on TV to pass the time) then when all occupants of the flats - and their meters - are asleep, or at least quiescent, turn on your heating. Everyone else's should be off, so your meter should start razzing away. Not fool proof, but it might give an indication.
