Public Safety/ Schools Polk Hardens School Security After Texas Shootings Barry Friedman May 19, 2018 at 9:55 am News Channel 8 Every public school will have a uniformed law enforcement officer next week, the last of the school year. Students will be prohibited from bringing backpacks to school next week. Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Reddit (Opens in new window)Click to email a link to a friend (Opens in new window)