Oh great. A chance to jump on a favourite hobby-horse!
The present knife laws seem to be a prime example of how the current trend in law-making, with its overwhelming need to replace any law which relies on proof of intent with detailed prescription of what is and isn't permitted. In the case of knives, moving from the simple premise that it was illegal to carry an offensive weapon in public, to an ever changing set of regulations as to what constitutes an illegal weapon, who can an d cannot buy knives, the exact characteristics of illegal knives etc. etc..
All this contributes to an ever more complex set of rules which the police now say, are confusing. If the legal authorities find a law confusing, what hope is there for the would-be honest citizen? http://www.direct.gov.uk/en/CrimeJusticeAndTheLaw/CrimePrevention/DG_078569 gives an overview of knife law in the UK.
Of course the way the law is now written is designed to avoid the need to show in court any intent on the part of the suspect. If it is illegal to carry or buy certain weapons, then the full force of the law can be applied even if there is no evidence of intent. Jolly good too, you may think, but even under the old laws, it was the responsibility of the suspect to prove a valid reason for carrying the 'weapon', so what's new?
Just another of those occasions where courts are allowed no discretion to apply justice. Just like the new Animal Transport Regulations - doing anything really wrong? No, but you haven't got the right paperwork so that's a nice fine thanks!
When I was a lad, and my dad started a sentence with those words, I used to cringe and think "This is now, Dad, Get with it!", so I apologise in advance for what I am about to say, but when I was a lad, all my contemporaries carried knives a lot of the time. My Dad always carried a pen knife in his trousers. My Mum used to complain like mad because it would wear the pocket out in no time. My most decorous maiden great aunt carried a folding knife in her handbag in case she was ever faced with eating fruit in a situation where a knife wasn't provided. Even in junior school you would have found a pen knife in most kid's pencil cases.
From the age of 9 or 10 all my friends in the Cubs, and later on Scouts, wore sheath knives on their belts when going to meetings and during school holidays. I mean you never knew when you may need to cut out saplings and strip off bark to make a shelter or raft! Now, as AllyR points out, being a member of probably the largest knife-carrying group in the country, most of the time on most days of the week I am carrying a knife.
There is another anti-social piece of law-making happening at the present time in Redrruth, Cornwall. The police have imposed a 9pm curfew on under 16's in a particular area for the school holidays. Judging by the headlines in the Sunday Times, a lot of parents would like permanent blanket curfews for teenagers. How anyone can contemplate such infringements of civil liberties I do not understand, but these are yet more examples of the way things are going. In an attempt to tackle problems created by a very tiny minority, the whole of the population is to be punished.
What kind of country is it which allows young people to get married at the age of 16 but will not allow them to buy a knife of any kind (including ordinary table cutlery) until they are 18? I don't know the answer to that - but I'm feeling increasingly that it isn't my kind of country.