I need to find how the water supply reaches my cottage, so that I can find the stop-c*ck. I think the pipe is Hydradair rather than metal.
I asked the question before, and various way-out suggestions were offered, eg use radio-waves (how?) or a stethoscope to hear running water. But I'm still baffled by the problem, and I wondered if any new readers could offer a solution.
Any suggestions gratefully received.