Hi John
How right you are, everytime we go on the terrace we worry about sliding the door too far and trapping ourselves the wrong side,. Which when you are three floors up from the pool, no way down, let alone any front door keys is a real concern, I've even started to think about replacing the patio doors with something that has a handle that doesn't lock automatically when you shut it.
If anybody has any other ideas we'll certainly be interested, it's either that or trying to throw ourselves into the pool!
Also regarding the locks in general, has anybody changed them to something more robust, or an I just getting paranoid
Regards
Trevor