If your business or organization uses metal detectors for screening visitors, please be aware of the following:

In critical areas where metal detectors are used to screen visitors for weapons, it is not uncommon for repeat visitors to receive lessened scrutiny, or to be allowed to bypass the detector altogether. Recent intelligence indicates that this vulnerability, particularly relating to food delivery persons, is known to people who may have an interest in smuggling a weapon, and that at least one delivery-person has been approached and offered money to carry a weapon through such a system.