I think the incidence of knife crime is even worse now, listening to the news every day. I suspect many of these young people are buying them via the internet, without their parents' knowledge.
I'm not sure about that (in Scotland). I've not studied it at all but my impression is that it is not as bad now as it was back in the early nineties when it was of real concern.
I think a 'skunting' knife was specifically designed for skinning and boning. I believe it was ideal for cutting the blocks of cannabis in Mitchell's possession. Chilling to contemplate is that Jodi's eyelids had been slit off and care had been taken that the eyeball had not been touched.
Anyway, whatever its purpose Corrine Mitchell certainly condoned and approved of Mitchell's knife fetish - she bought his replacement.
Stupid thing to do in my opinion given the death and mutilation Jodi suffered - but proof that they arrogantly thought Mitchell had got away with it.