THE job of “returning happiness” to Thailand has put Prayuth Chan-ocha (pictured) in a foul mood. In January the irascible leader of the junta that seized power in May 2014 said he had resolved to “talk less, be less emotional and quarrel less with reporters.” Yet this month he was again apologising, through a spokesman, for flashes of anger at two press events. The cause of his ire was impertinent questioning about a proposed new constitution. His temper may only get worse.

Mr Prayuth, a former general, this week reassured President Barack Obama at a summit for South-East Asian leaders in California that he is preparing the country for fresh elections. But first the junta wants to pass a new constitution which would keep the hands of elected politicians firmly tied. Mr Prayuth’s coup suspended the previous constitution, itself drawn up during another period of military rule following an earlier coup that also unseated a democratic government, in 2006. A draft for a new constitution that was presented last year proved too illiberal even for lackeys who sit in the army’s rubber-stamp councils. The generals ordered a rewrite. Their latest blueprint looks nearly as bad.

True, it abandons much-derided plans for an army-led “crisis panel”, empowered to topple elected governments at will. But otherwise it reflects the army’s view that popular politics is a form of corruption, and that bickering politicians are the source rather than a symptom of Thailand’s deep social divisions. (The biggest one is between a wealthy, royalist establishment in Bangkok, the capital, and poorer, less deferential classes in the north and north-east.) The new draft would produce weak coalition governments, presumably in order to erode the dominance of Thailand’s most successful party, Pheu Thai, versions of which the army has twice kicked from power. The prime minister need not be an MP, a loophole that could allow soldiers to keep bossing elected politicians around.

New power will also flow to watchdogs such as the electoral commission, anti-corruption outfit and courts. On the face of it, that looks good. But these bodies have traditionally reflected the interests of Thailand’s monied elites. It is progress that the draft makes the constitutional court the final arbiter in times of crisis—that role had previously fallen to King Bhumibol Adulyadej, now old and frail. But the change probably reflects fears among the Bangkok establishment that the next monarch, the crown prince, may go too easy on Pheu Thai and other perceived enemies.

All this has dismayed Thais of many stripes. Politicians note that Mr Prayuth will retain his authority until the moment the next government is sworn in, perhaps allowing him to influence their election campaigns. They fret that more surprises may be stuffed into subsections which the drafters have yet to scribble (a process that may delay an election promised for mid-2017). Sensing revolt, the junta has started warning that critics of the draft will be hauled away for “attitude adjustment”. The government insists that the constitution will be put to a national referendum at the end of July. The election commission says it is already preparing plans for that ballot, an operation it has considered calling the “65m Blooming Flowers” (forgetting, presumably, that a similarly named campaign in Mao Zedong’s China ended in bloody repression). It wants penalties for people who misrepresent the draft in the media. Meanwhile, a general says cadets will be sent to polling stations to help people vote for the right outcome. It may be in vain: the few opinion polls suggest that Thais will throw the new draft out.

The attitude adjusters

What would happen then is anyone’s guess. Mr Prayuth insists that a general election will take place in 2017 no matter what—though the junta’s timetable for a return to elected government has shown a tendency to slip. Perhaps he will seek to resurrect a constitution from Thailand’s past (he has 19 to choose from). Perhaps he will impose an electoral system of his own making. Meechai Ruchuphan, a lawyer who led the latest drafting panel, has warned that Thais who vote to abandon his council’s creation might end up with rules they like even less.