Military top brass sworn in on first day as senatorsThe defence permanent secretary and chiefs of the navy and the air force reported for duty as newly appointed senators on Monday. Under the constitution, six of the Senate seats are reserved for the supreme commander, the army, navy and air force chiefs, the defence permanent secretary and the national police chief. However, Gen Chaichan and Mr Jarungvith are required to step down from their current posts if they want to serve as senators, according to the source. PPRP leader Prawit Wongsuwon yesterday refused to answer reporters' questions about speculation involving Mr Anumat joining the ruling party. He also declined to comment about reports that former police chief Chakthip Chaijinda and former permanent secretary for interior Chatchai Phromlert would apply to become members.