On 2 December 2008, the Constitutional Court ordered the dissolution of the People's Power Party and other coalition parties, at the same time banning their chief executives. The incumbent Prime Minister, Somchai Wongsawat, was then removed along with several other members of the Cabinet. Chavarat, however, was the only senior Cabinet figure who was not a party executive and was therefore the only viable candidate. Either the House of Representatives of Thailand had to confirm him as the new Prime Minister, or the new political grouping must vote for a new leader and submit his name for approval.[4]