NARATHIWAT - Insurgents set fire to surveillance cameras and to tyres at five locations in Ra-ngae district early on Sunday, attacks security officials suspect were intended to lure them in an ambush. The fires were lit between 12.30am and 1.30am in tambon Bor-ngo of Ra-ngae district. Village heads and residents alerted police, saying unidentified attackers had burned tyres on roads and damaged CCTV cameras at five locations, one in Moo 6 village.