I was recently burgled. I have no idea how they got into my second floor flat as the block of flats has a secure entry phone system on the blocks front door and they would need to obtain a key for that. My own front door has a Unican keypad lock and a 5 lever chubb mortice. I couldn't claim on the insurance because they left no sign that it had been a forced entry. In fact the door was locked as usual when I entered to find my property had been stolen. How is this possible? I am buying a new lock so after having read the above article would like a bump proof , non- pickable lock. Would appreciate any suggestions as to what to buy. I am base in the UK in the Surrey area. This has been so traumatic.