Thailand's top court has suspended prime minister Prayuth Chan-ocha from official duty while it considers a legal challenge to his term limit. Opposition parties have filed a case arguing that Mr Prayuth - in charge since 2014 - has overstayed his tenure. Thailand's constitution limits prime ministers to eight years in office. The ex-army chief first seized power in the 2014 military coup and then retained office in 2019 under a heavily restricted election. However, in recent years ...