Originally Posted by dave cos4x4
get the plumber to put an inside valve in so you can turn it off from inside.

then rig up a CCTV camera to catch the disapointed look on his face when he realises no water comes out after he's got set up..
Or set up some temp feed to it with some diluted brake fluid in so when he washes his car with it you'll be sure to know...
cheeky fooker