If your MINI MKI or MKII suffers from terminal "door handle sag" it is quite possible that the inside door latch mechanisms are tired. A left hand drive car should have a locking latch on the right side (the driver's side key-locks with the handle). Right hand drive is opposite. If your handle lifts to open the door the latch is upside down! This is the right side latch for a left-drive car.