Since having our water meter fitted our pipes (quite often) make a terribly loud HUUUUUUUUUUUUUU noise when the water is turned on. The water board have told us to run our mains tap for one hour. One hour, really? An arbitrary amount of time set by man just happens to exactly fit how long we need to do this for? Not 53 mintes or 1h24m? And that is going to fix it, is it?
How are you?