I think this along with the many other ideas tossed around is a great idea.....

It seems like the naysayers are quick to jump in..."this won't work" or "this won't stop them" or "they can get around this"......BUT....if it just stops 10%....or even ONE thief, it is one less rip we have to worry about.
THAT is a  benefit to the members of this community!

To close ones eyes and take no action when a crime is committed, is a crime in itself.

Thanks for the suggestion Arbelain.

In youth, we learn....with age, we understand.