You would have to be a bit of a nut to take a lock knife or long bladed folding knife into a court and expect to get it handed back to you. No reason exists on this earth for you to have one in a court room so if you got away with it just being taken off you then you have been very lucky indeed. I feel sorry for those that have little SAK's or similar affixed to a bunch of keys. Some jobsworths can go overboard with those I feel. The most sensible thing would be to tell the person carrying to put it back in the car rather it go in a box and then refuse to hand it back without a written request.
As for me I have never had my car searched or my body by a policeman or security guard other than at airports or court. On those occasions I had stored my blades in the car.
As for me I have never had my car searched or my body by a policeman or security guard other than at airports or court. On those occasions I had stored my blades in the car.