Strange things happen! A few years ago, whilst living in Toronto, my Wife and I were going to a IALEFI ATC, just think Seminar!
The wand picked up something in the bottom of my vest? There was a hole in the right hand side pocket, wasn't a new vest!
So much fiddling, popped a 9mm hardball back through the hole, uproar!
One of the RCMP Officers were called. With a flourish, this dangerous piece of ordnance was passed over.
The Mountie said what is your job Mike (Yes he used my first name) "I am a firearms Instructor".
I told him it will not fit in his Mod 65 S&W Revolver. He smiled, dropped it in his pocket, "Have a safe trip"
The Security? Chap was incensed, I think he wanted me arrested!
Same Airport Toronto, rushing to catch a flight, did not have time to clean my teeth, through security, waiting for flight to be called, off to washroom, used the facilities, cleaned teeth. WOW, $120.00 4" non serrated Benchmade access lock, in same folder. It was all in my backpack, I mailed it home, before I came back.