Marines secure positions along a street outside the parliament in Jakarta
Marines secure positions along a street outside the parliament in Jakarta AFP

Thousands rallied across Indonesia Monday as the military was deployed in the capital after six people were killed in nationwide protests sparked by anger over lavish perks for lawmakers.

At least 500 protesters gathered outside the nation's parliament in Jakarta, watched by soldiers and police throughout the day, before dissipating after President Prabowo Subianto warned protests should end by sundown.

But elsewhere protests were more volatile. In Gorontalo city on Sulawesi island protesters clashed with police, who responded with tear gas and water cannon, an AFP journalist observed. In Bandung on the main island Java, protesters hurled Molotov cocktails and firecrackers at the provincial council building.

Thousands more rallied in Palembang on Sumatra island and hundreds gathered separately in Banjarmasin on Borneo island, Yogyakarta on Java, and Makassar on Sulawesi, according to AFP journalists around the country.

"Our main goal is to reform the parliament," protester and university student Nafta Keisya Kemalia, 20, told AFP outside parliament before the protest ended.

"Do they want to wait until we have martial law?"

In Geneva on Monday, the United Nations called for investigations into alleged use of disproportionate force in the Indonesian protests.

"We are following closely the spate of violence in Indonesia in the context of nationwide protests over parliamentary allowances, austerity measures, and alleged use of unnecessary or disproportionate force by security forces," said UN human rights office spokeswoman Ravina Shamdasani.

"We stress the importance of dialogue to address the public's concerns," she said in a statement.

The deadly protests -- the worst unrest since Prabowo took power less than a year ago -- began last week over MP housing allowances nearly 10 times the minimum wage in Jakarta, and have forced the president and parliament leaders to make a U-turn on the perks.

Demonstrations began peacefully, but turned violent against the nation's elite paramilitary police unit after footage showed one of its teams running over 21-year-old delivery driver Affan Kurniawan late Thursday.

Police set up checkpoints across the capital on Monday, while officers and the military conducted city-wide patrols and deployed snipers in key locations. The usually traffic-clogged streets were quieter than usual.

Schools and universities in Jakarta were holding classes online until at least Tuesday, and civil servants based in the city were asked to work from home.

On Monday, Prabowo criticised protesters as he paid a visit to injured police at a hospital.

"The law states that if you want to demonstrate, you must ask for permission, and permission must be granted, and it must end at 6:00 pm," he said.

Experts said Prabowo's U-turn in a speech on Sunday and parliament's gesture to revoke some lawmaker perks may not be enough to dispel the unrest.

"The Indonesian government is a mess. The cabinet and parliament will not listen to the people's pleas," 60-year-old snack seller Suwardi, who like many Indonesians goes by one name, told AFP near parliament.

"We have always been lied to."

The Indonesian stock index fell more than three percent at the open on Monday, then recovered slightly, ending the day down 1.2 percent.

On Monday Agus Wijayanto, head of the accountability bureau at the National Police, told reporters an investigation had found criminal acts committed by two officers -- the driver of the van and the officer next to him.

They "could be dishonourably discharged", said Agus.

The crisis has prompted Prabowo to cancel a trip to China this week for a military parade commemorating the end of World War II.

In recent days the finance minister's house was pillaged and several lawmakers have reportedly had their houses ransacked.

At least three people were killed after a fire Friday started by protesters at a council building in the eastern city of Makassar, while a fourth was killed by a mob in the city in a case of mistaken identity. Another confirmed victim was a student in Yogyakarta, who died in clashes.

In anticipation of further unrest, TikTok on Saturday suspended its live feature for "a few days" in Indonesia, where it has more than 100 million users.

Protests have spread beyond Jakarta to cities across Java and other islands
Protests have spread beyond Jakarta to cities across Java and other islands AFP
A car burns after being set ablaze during a protest against the Mobile Brigade Corps, or 'Brimob' in Jakarta
A car burns after being set ablaze during a protest against the Mobile Brigade Corps, or 'Brimob' in Jakarta AFP
Indonesian soldiers wait for orders in Jakarta as hundreds protested outside parliament
Indonesian soldiers wait for orders in Jakarta as hundreds protested outside parliament AFP