Yesterday morning I noticed the latch on the bedroom door was getting a bit "tired" - the handle was not fully retracting the latch and now and then it would catch on the striker plate a little bit, and need a firmer push to open it. That was until SWMBO tried to go to bed...
"I can't get into the bedroom!"
Sure enough the handle is now having zero effect on the latch. Tried the normal tricks with bits of plastic pop bottle wedged round the edge of the frame. In the end I went to the workshop for a stout scraper and a hammer. Tapped that behind the door stoop and prised it away from the frame a few mm, so I could see right through to the latch. Tried pushing the scraper past it, but it still would not budge.
ok back to the workshop... (daughter and SWMBO were speculating on my return with a chainsaw at this point)
Came back with pad saw, and cut through the latch to get it open! Just glad it was a normal steel latch and not some high security affair.