Srettha ThavisinSenators are still divided over whether to back Srettha Thavisin, a Pheu Thai Party prime ministerial candidate, in the next PM vote in parliament. "The senators want to hear Srettha explain in parliament before the vote," Sen Seree said. "Things can change before the vote," Sen Seree said. "If a prime ministerial candidate fails to meet the qualifications stipulated by the constitution, the nomination may be pulled out. He wrote that supporting Pheu Thai's PM candidate has nothing to do with the PPRP's prospects of joining a Pheu Thai-led coalition.