Forensic police inspect a vehicle in Bangkok August 24, 2006. Thai police said on Thursday they had thwarted what they believed to be preparations for a bomb attack on the house of Prime Minister Thaksin Shinawatra, apparently by the driver of a senior security official. Police said they had followed the man for several days and detained him after he parked a car at a busy intersection near Thaksin's house in Bangkok. Ingredients for a fertilizer bomb were found inside it, they said. REUTERS/Stringer (THAILAND)

Instruments that found in a car that Thai police had intercepted are shown to newsmen after being defused and removed to a police van in Bangkok, Thailand Thursday, Aug. 24, 2006. Police explosive experts defused a bomb hidden in the car near the residence of Prime Minister Thaksin Shinawatra and detained a suspect Thursday. (AP Photo)

Related Link: New Year Bomb Attacks in Bangkok