I think it's some sort of social prank that's gone viral. Always be prepared...purge or no purge IMO.
Here's more on the topic (with links):
Jacksonville, Florida Sheriff responds to “The Purge” Social Media Threats
Jacksonville Sheriff John Rutherford caught wind of the concerns and put out a statement Wednesday evening. Rutherford said there is “no credible information to indicate that this is a legitimate threat to the city of Jacksonville.” His full statement reads:
The Jacksonville Sheriff’s Office takes all threats (or perceived threats) including those posted on social media, seriously. We are aware of The Purge posting (based on the fiction contained in a movie) and are looking into this. Obviously, we will not discuss tactics, but as with any perceived threat, we appreciate the assistance of the public in passing that along to us. READ MORE:
http://www.firstcoastnews.com/story/news/local/2014/08/13/jso-the-purge-social-media/14023457/
Cleveland- “Dangerous & Disturbing Social Media Trend
CLEVELAND, OH (WOIO) -
Cleveland Police are investigating social media postings that are encouraging a “purge” later this month. A Purge is a period of 12 hours of total lawlessness.. The postings appear to be inspired by the movie, “The Purge: Anarchy.” In it, anything goes during the purge, even murder, with no legal repercussions. The postings we’ve seen warn of trouble on Ohio streets. Included is a warning to be prepared and an indication this is no game.
One posting making the rounds includes a 19 Action News logo. Of course, 19 Action News is in no way endorsing or organizing any kind of unrest. READ MORE:
http://www.19actionnews.com/story/26264201/dangerous-disturbing-social-media-trend
“The Purge” in Louisville, Kentucky...Could a Real Life “Purge” Happen in Louisville, KY This Weekend?
Residents in Louisville, Kentucky are being warned that a real life “Purge” could be planned for this weekend, and police say they are ready. As reported by WLKY, Louisville Metropolitan Police report that posters and fliers have sprung up advertising that a ‘Purge’ crime spree would be in effect on Friday from 8:30 pm to Saturday at 6:30 am for residents in Kentucky’s largest city. Louisville MPD released a statement on the posters and fliers assuring residents that the department will be ready if there are any sort of mass disturbances. READ MORE:
http://www.inquisitr.com/1410580/co...uld-a-real-life-purge-happen-in-louisville-ky-this-weekend/#Om4idklqlUhgVpIh.99