Nearly two-thirds of people in Thailand want Prime Minister Prayut Chan-o-cha to leave office this month, according to an opinion poll, which comes amid growing debate about how long the 2014 coup architect should stay in power.

Thailand’s opposition plans to petition the constitutional court to decide whether Prayut’s time as prime minister in the junta counts towards his tenure as premier, which is limited to eight years.

The Aug 2-4 survey of 1,312 people by the National Institute of Development Administration (NIDA) found 64% wanted Prayut to leave office on Aug 23, exactly eight years after he took the post of prime minister in what was then a military government.

The survey, released on Sunday, showed 33% preferred to wait for a court ruling.

Asked by reporters on Monday about the opposition’s move, Prayut, 68, said: “It is a court matter”.

The tenure issue is one of many opposition efforts to remove Prayut, including four parliamentary no-confidence motions, a conflict of interest case over his use of a military residence and months of youth-led protests that challenged his leadership and the monarchy.

Prayut was junta leader and prime minister from 2014 until an election in 2019, after which a new parliament chose him to remain prime minister.

 - Reuters