Industrial-Design Round-Knife

Well this is one of my best designs I've done in a long time.

Why did I make this design for a knife?:
Well yesterday (June-7-2006) me and some frinds talked about the fact that it is just about impossible to cary a knife around here in Denmark without the police having issues with it (the maximum length of a caried blade is 4cm), but as you are still able (in some cases) to stab somone with it (in a fatal wey), then I came up with this quite safe knife.

Functionality:
Easy to use, small, quite safe.

Safety:
1: You have to use both hands to open/close it (push button, turn blade).
2: You can't stab anyone with it.
3: You can still cut somone/something with it (but what good is a knife if you can't cut anything with it?).