Look for any that are anti bump, and anti snap, and as Crank suggests don't get too cheap. Having said that, how exposed is your front door, as these features are more necessary when someone has the time to have a go at the lock. Most burglars go for an open windows rather than try and get in via the door.
A British Standard Deadlock, of course. BS3621Could anyone recommend me a front door lock that combines top-notch security with value for money?
Oh yeah. The london bar stays in place, and the lock gives way. But they do help a bit, just not that much.
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