My back door which is a patio door is kept locked with key on a shelf easily accessible to me but not to a burgular. The front door is not locked when I'm in but door is locked for anyone outside but not me inside. I keep the key nearby in the hall. I always lock it when I go to bed and all doors and windows are locked when I go out. I also have a bolt and padlock on the side gate leading to the back garden. My insurance policy says I should keep my doors and windows locked when I'm out of the house otherwise it's invalidated.
To think that London, or anywhere else for that matter, does not belong to any one demographic
