MAKASSAR (AFP) — A fire started by protesters at a council building in eastern Indonesia killed at least three people, a local official said Saturday.

Southeast Asia’s biggest economy was rocked by protests in major cities including the capital Jakarta on Friday after footage spread of a motorcycle taxi driver being run over by a police tactical vehicle in earlier rallies against low wages and financial perks for lawmakers.

Protests in Makassar, the biggest city on the eastern island of Sulawesi, descended into chaos outside the provincial and local city council buildings, which were both set on fire as demonstrators hurled rocks and Molotov cocktails.

Three people were killed as a result of the fire at the Makassar city council, its secretary Rahmat Mappatoba told Agence France-Presse (AFP).

“They were trapped in the burning building,” he said, accusing protesters of igniting the blaze.

Two workers at the city council died at the scene and a third person, a civil servant, died in hospital.

At least four people were injured in the fire and were being treated at hospital, Rahmat added.

Hundreds of people were seen in footage posted by local media cheering and clapping as fire engulfed the building Friday with few security forces in sight.

One man was heard shouting: “There are people upstairs!”

In footage verified by AFP, smouldering debris was seen falling from the roof of the city council building surrounded by palm trees as charred cars flickered with flames.

Inside protesters lit several fires as parts of the building collapsed, while others smashed glass and chanted “revolution.”

By Saturday, the building appeared to be a blacked-out wreck, with dozens of charred cars around it, as a crowd of locals turned up to inspect the scene, footage broadcast by local media showed.

Other images showed the South Sulawesi provincial council building ablaze overnight. Protesters had tried to knock down the gate and storm the building.

Makassar and South Sulawesi police did not immediately respond to AFP’s requests for comments.

Prabowo test

In Jakarta on Friday, hundreds massed outside the headquarters of the elite Mobile Brigade Corp (Brimob) paramilitary police unit they blamed for motorcycle gig driver Affan Kuniawan’s death the day before.

Protesters threw firecrackers as police responded with tear gas.

One group of demonstrators tried to tear down the gates of the unit, long accused of heavy-handed tactics, and pulled a sign from the building’s facade.

Police said they had detained seven officers for questioning in connection with Affan’s death.

The protests were the biggest and most violent of Prabowo Subianto’s presidency, a key test for the leader less than a year into his rule.

He has urged calm, and ordered an investigation into the driver’s death and that the officers involved be held accountable.

In a message posted on Instagram on Friday, Prabowo said the government was “committed to guaranteeing the livelihood” of the driver’s family, posting images with them at their home.

He has pledged fast, state-driven growth but has already faced protests for widespread government budget cuts to fund his populist policies including a billion-dollar free meal program.

Protests this week have spread to other major cities, including Yogyakarta, Bandung, Semarang and Surabaya in Java, and Medan in North Sumatra province.