I went to the PNC bank on Kentucky avenue close to Holt road today. They have two sets of doors with a metal detector in between. If you set it off, you can not open the second set of doors. Guard posted inside first set of doors. There were no real instructions what to do if you set it off. You are supposed to push the call button for them to let you in. Guy inside the bank asked if I had steel toe boots on which I did, he then by buzzed me in. I was wondering does the metal detector reveal what height level the metal is located (shoes or the plate in ones head). Is it that bad in Mars Hill these days or is it un-local folks. Anyway, I don't have a steel plate in my head.