Honest question: Is "because sometimes I need to cut something" a "good reason." I routinely carry a small pocket knife with a 3" blade that folds up, and I use it very frequently. Would this be allowed in the UK?
Also from the site, one of the requirements is "are not lock knives (they do not have a button, spring or catch that you have to use to fold the knife)"
My pocket knife folds open and then catches, meaning I have to push a little metal tab out of the way to fold it back closed. This seems safer to me, since otherwise the blade might fold up on my fingers while I'm trying to use it. Would this be illegal in the UK?