Returning to the original question.
I think on reconsideration that the problem is not necessarily with the law, it is the fact that Railways are private property and the operators have the ultimate right to say, who or what may be allowed on there property. That is to say there is no law that gives you the right to take anything onto a train that the operators don't want you to. You can carry your axe on the street outside the station, but necessarily go through the station with it.
In practice of course, what they don't know about they don't care about, the prime object is to make it difficult for the kids to carry there knives around and random searches in stations is a way of doing that. I think if you were to ask the police and the various authorities, whether there intention is to stop people going about there lawful business the answer would be no, however you can never account for the jobsworth's who don't understand what they are supposed to be doing and have an over literal interpretation of there instructions.
Of course the vast majority of people who are not impeded in there business, who are never stopped or inconveniences don't make the headlines, only when one of those jobsworths have there day, does the exception get reported, but in terms of risk it is minimal compared with all the other things that might happen.
I think on reconsideration that the problem is not necessarily with the law, it is the fact that Railways are private property and the operators have the ultimate right to say, who or what may be allowed on there property. That is to say there is no law that gives you the right to take anything onto a train that the operators don't want you to. You can carry your axe on the street outside the station, but necessarily go through the station with it.
In practice of course, what they don't know about they don't care about, the prime object is to make it difficult for the kids to carry there knives around and random searches in stations is a way of doing that. I think if you were to ask the police and the various authorities, whether there intention is to stop people going about there lawful business the answer would be no, however you can never account for the jobsworth's who don't understand what they are supposed to be doing and have an over literal interpretation of there instructions.
Of course the vast majority of people who are not impeded in there business, who are never stopped or inconveniences don't make the headlines, only when one of those jobsworths have there day, does the exception get reported, but in terms of risk it is minimal compared with all the other things that might happen.