It's a damn shame that we have a need to know this stuff.
But in the new reality--where the law is whatever our President claims it is and the Department of Homeland Security is here to help you into the back of a black SUV--well, this stuff is very good to know.
Brought to you by way of THE ONLINE PARALEGAL.
In North Carolina the cops apparently have been using the following line on the unsuspecting:
"Excuse me ma'am, but we got a hang-up 911 call from this residence. May we come in?"
The local police chief has issued a stiff warning to Don't Do That Again.
How very reassuring.