
Those joining Pheu Thai included Noppadol Pattama, Chusak Sirinil, Prasong Buranapong, and Sutha Chansaeng.
Their five-year political ban expired on Monday.
They were welcomed at the Pheu Thai head office by Pheu Thai leader Charupong Ruangsuwan and Pheu Thai secretary-general Phutham Wechayachai.
The Nation