Following weeks of intense negotiations, the three largest police departments in St. Louis, Mo., have agreed on a dozen rules or policies they will follow as they engage with protesters after a grand jury announces its decision regarding Ferguson Officer Darren Wilson.
The negotiations have centered on 19 “Rules of Engagement ” proposed by a coalition of 50 community and civil rights groups. In general, protesters have agreed to peaceful demonstrations if police don’t interfere, while police agree to respect demonstrators’ right to assemble as long as there is no violence, the Washington Post reports.

