As for the legality of the blade, i say it is legal.
Its a traditional type of blade as made in this country for many hundreds, if not thousands of years. I *do* use it for domestic purposes, as i do the other flint blades i have made.
You should see the looks of amusement from my kids as i cut into a sunday roast to test it out......
Its a tool, im a carpenter and woodcarver by trade. If i want to use flint tools for what i do then so be it. Its justified!
Andy >>>>>-------------------------------------<>
Yes, it all depends on the powers that be classifing it a stealth knife.
If they do, then your profession isn't going to help you, just the same as if you were using an automatic knife, or balisong. They are banned, and your committing an offence.
If they don't, then its a fixed blade, and you just have to have reasonable reason for having it about your person if stopped.