The heating engineer in question wasn't actually there, it was a puzzle he obviously wanted to set for the next poor mug who turned up.
I was actually there due to the cable which fed this socket having been nibbled by a rodent. Just a good job that the fuse didn't blow in the middle of winter, especially as the homeowners were a couple in their 80's.
I was actually there due to the cable which fed this socket having been nibbled by a rodent. Just a good job that the fuse didn't blow in the middle of winter, especially as the homeowners were a couple in their 80's.