Bomb disposal officials yesterday found seven home-made bombs and two ping-pong bombs inside Lumpini Park, a day after the anti-government People's Democratic Reform Committee (PDRC) protesters moved out.
One of the bombs, which did not have a detonation circuit attached, was made of emulsion explosives used for industrial purposes. The bomb would have had a lethality radius of five metres, which would be increased if it inside a gas cylinder, explosives ordnance disposal (EOD) officer, Pol Sub-Lieutenant Narong Bootamthan said.
The bombs were found after a team of EOD officers led by Pol Colonel Kanthorn Auicharoen checked the PDRC rally site at 2.30pm yesterday. The bomb was inside a backpack that allegedly carried the identification card of Nakhon Si Thammarat-resident Naruethep Chukerd, 23.
Lumpini Police Station chief Pol Lt-Colonel Samak Panyawong said Naruethep will be summoned for questioning.
EOD personnel also found six home-made pipe bombs in the water-management section of the park. Three were hidden inside an empty water tank and another three in a garbage bag on top of the tank. The team also found 10 bullet-proof vests and fireworks.
Meanwhile, the two ping-pong bombs were found under a tree, close to where the protesters were rallying. Police also found a lot of debris from firecrackers inside a box close to where the security guards’ tent had been.
Separately, the 17-year-old wife of Thanakrit Pinwises, an ice deliveryman who was stabbed close to the Channel 5 TV station where the PDRC was rallying on Saturday night, spoke to police and psychologists at Phya Thai Police Station yesterday. Police said they only knew that the attackers were dressed in black and their faces were covered as the closed-circuit cameras nearby were only dummies.