Guns are under licence so why not blades ?
We need to see the courts make examples of those who carry and in a lot of cases use them against decent people just trying to make a living.
All too often when it goes to court, out come the sob stories about broken homes and not getting to taste steak until he was fifteen. The judge wants to turf out the social workers and do gooders and send out a clear message to these bastards, carry a weapon and you will get 10 plus years to think it over.