To clear up an earlier point that several of you picked up on, when I said knife crime has become to the UK what gun crime is to the US, am not comparing crime rates here with the US, that would be bonkers, am pointing out that knife crime has become a scourge in our society as gun crime is in the US. Statistics are hugely different but knife crime is a worrying a problem for many in the UK and though figures may have fallen, here in London it is still fairly common practice for some children to take knives into school, not to attack others but for protection.
We may luckily never see a knife crime committed but for the younger generation I imagine chances are much higher.