G*ddamn, kmm. I'm in Holland and we're heading that same direction. An anti-single-hand opening law is being constructed right now. Curiously, our knife laws are still very lenient, on paper - in reality, most larger cities have a total ban in the city-center and some surrounding "difficult" neighbourhoods. I may carry a seriously large locking folder where I live, but 1 km southbound, I'm breaking the law with it. All public transport is off-limits for knives as well, so are public buildings.
Sometimes, the police set a trap and lure car-drivers into what at first seems as an alcohol-control operation. That'd be fine with me. However, that fateful day in 2003, it wasn't - it was a "pre-emptive bodysearch-operation". Mind you; I was IN my car, driving, and happened to carry a Benchmade 690 Allen Elishewitz. That was the finest folder I had. It's discontinued for years and almost impossible to find pre-owned, now. Because - you guessed it: They gave me the choice of either being arrested and getting a criminal record, or handing it in and signing a legally binding paper which stated I voluntarily abandoned ownership. I made the "right" choice in that I don't need a criminal record...
I just bought a small Sebbie with wood inlay. I'm now very aware of when and where I take it with me.