Thai police arrest anti-coup flash mobs using 'Hunger Games' saluteThai forces curb anti-coup flashmobs (via AFP) Jun 08, 2014
Philadelphia imposes 'flash mob' curfewPHILADELPHIA — Philadelphia announced Monday a nighttime curfew for minors in its historic downtown in an attempt to stop flash mob invasions by rampaging teenagers. Aug 09, 2011
