[Divemaster]

Just speculation, but I would not be surprised if the rules went like this:

1. Any weapons (probably a single M9) will be kept locked up and not easy to access.
2. 1 mag, 5 rounds only (military 9mm FMJ).
3. Access will be so difficult that it will no longer be needed, or there won't be anyone left to use it.
4. Typical onerous overnight storage rules will see someone required to check it into a police arms room each night and out each morning.
5. Eventually #4 will become so much of a PIA that the weapon just stays in the cop shop.

I really hope I'm wrong on all of this.