Thousands of conservative Muslims marched in Indonesia’s capital on Tuesday demanding that the government revoke a new law they say will cripple labor rights, with some clashing with police.

Authorities blocked streets leading to the Presidential Palace in Jakarta, where clashes between riot police and rock-throwing demonstrators, including workers and students, broke out last Thursday.

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Student protesters light fires during rally against a controversial bill on job creation in Jakarta, Indonesia, Thursday, Oct. 8, 2020. Thousands of enraged students and workers staged rallies across Indonesia on Thursday in opposition to the new law they say will cripple labor rights and harm the environment. (AP PhotoDita Alangkara)

Thousands of conservative Muslims marched in Indonesia’s capital on Tuesday demanding that the government revoke a new law they say will cripple labor rights, with some clashing with police.

A protester runs with a flare during a clash with the police in Jakarta, Indonesia, Tuesday, Oct. 13, 2020. Thousands of conservative Muslims marched in Indonesia's capital on Tuesday demanding that the government revoke the new job creation law they say will cripple labor rights. (AP PhotoTatan Syuflana)

On Tuesday, the normally clogged streets of Jakarta were nearly empty of cars, embassies were closed and many businesses were shuttered for the day after several Muslim groups announced they would stage protests.

Riot police use their shields to form a defensive cover during a protest against the new Job Creation Law approved by Parliament last week, in Jakarta, Indonesia, Tuesday, Oct. 13, 2020. Thousands of conservative Muslims marched in Indonesia's capital on Tuesday demanding that the government revoke the law they say will cripple labor rights. (AP PhotoTatan Syuflana)

The demonstrators say the law will hurt workers by reducing severance pay, removing restrictions on manual labor by foreign workers, increasing the use of outsourcing, and converting monthly salaries to hourly wages.

Muslim men pray during a protest against the new Job Creation Law approved by Parliament last week in Jakarta, Indonesia, Tuesday, Oct. 13, 2020. Thousands of conservative Muslims marched in Indonesia's capital on Tuesday demanding that the government revoke the law they say will cripple labor rights. (AP PhotoTatan Syuflana)

Protesters chanted “God is Great” and “We stand with workers” near the blocked roads.

A masked protester raises his fist during a protest against the new Job Creation Law approved by Parliament last week in Jakarta, Indonesia, Tuesday, Oct. 13, 2020. Thousands of conservative Muslims marched in Indonesia's capital on Tuesday demanding that the government revoke the law they say will cripple labor rights. (AP PhotoTatan Syuflana)

Widodo said on Friday that the new law was meant to improve workers’ welfare. He said the widespread protests resulted from disinformation about the legislation. He urged those who were dissatisfied with the law to challenge it in the Constitutional Court and avoid violent protests.

Protesters pull police razor wire barricades during a protest against the new Job Creation Law approved by Parliament last week in Jakarta, Indonesia, Tuesday, Oct. 13, 2020. Thousands of conservative Muslims marched in Indonesia's capital on Tuesday demanding that the government revoke the law they say will cripple labor rights. (AP PhotoTatan Syuflana)

Protesters pull police razor wire barricades during a protest against the new Job Creation Law approved by Parliament last week in Jakarta, Indonesia, Tuesday, Oct. 13, 2020. Thousands of conservative Muslims marched in Indonesia's capital on Tuesday demanding that the government revoke the law they say will cripple labor rights. (AP PhotoTatan Syuflana)

Protesters throw rocks at riot police during a protest against the new Job Creation Law approved by Parliament last week in Jakarta, Indonesia, Tuesday, Oct. 13, 2020. Thousands of conservative Muslims marched in Indonesia's capital on Tuesday demanding that the government revoke the law they say will cripple labor rights. (AP PhotoTatan Syuflana)

Protesters throw rocks at riot police during a protest against the new Job Creation Law approved by Parliament last week in Jakarta, Indonesia, Tuesday, Oct. 13, 2020. Thousands of conservative Muslims marched in Indonesia's capital on Tuesday demanding that the government revoke the law they say will cripple labor rights. (AP PhotoTatan Syuflana)

A protester shoots a slingshot at riot police during a protest against the new Job Creation Law approved by Parliament last week in Jakarta, Indonesia, Tuesday, Oct. 13, 2020. Thousands of conservative Muslims marched in Indonesia's capital on Tuesday demanding that the government revoke the law they say will cripple labor rights. (AP PhotoTatan Syuflana)

A protester shoots a slingshot at riot police during a protest against the new Job Creation Law approved by Parliament last week in Jakarta, Indonesia, Tuesday, Oct. 13, 2020. Thousands of conservative Muslims marched in Indonesia's capital on Tuesday demanding that the government revoke the law they say will cripple labor rights. (AP PhotoTatan Syuflana)

Muslim women shout slogans during a protest against the new Job Creation Law approved by Parliament last week in Jakarta, Indonesia, Tuesday, Oct. 13, 2020. Thousands of conservative Muslims marched in Indonesia's capital on Tuesday demanding that the government revoke the law they say will cripple labor rights. (AP PhotoTatan Syuflana)

Muslim women shout slogans during a protest against the new Job Creation Law approved by Parliament last week in Jakarta, Indonesia, Tuesday, Oct. 13, 2020. Thousands of conservative Muslims marched in Indonesia's capital on Tuesday demanding that the government revoke the law they say will cripple labor rights. (AP PhotoTatan Syuflana)

The protests spread and turned violent in some cities across the world’s most populous Muslim nation, but calm had largely returned to Jakarta over the past four days.

Student protesters light fires during rally against a controversial bill on job creation in Jakarta, Indonesia, Thursday, Oct. 8, 2020. Thousands of enraged students and workers staged rallies across Indonesia on Thursday in opposition to the new law they say will cripple labor rights and harm the environment. (AP PhotoDita Alangkara)

Student protesters light fires during rally against a controversial bill on job creation in Jakarta, Indonesia, Thursday, Oct. 8, 2020. Thousands of enraged students and workers staged rallies across Indonesia on Thursday in opposition to the new law they say will cripple labor rights and harm the environment. (AP PhotoDita Alangkara)

On Tuesday, the normally clogged streets of Jakarta were nearly empty of cars, embassies were closed and many businesses were shuttered for the day after several Muslim groups announced they would stage protests.

Waving black flags bearing the Islamic declaration of faith, several thousand demonstrators, many wearing white Islamic robes, filled a major thoroughfare.

The Job Creation Law approved by Parliament last week is expected to substantially change Indonesia’s labor system and natural resources management. It amended 79 previous laws and is intended to improve bureaucratic efficiency as part of efforts by President Joko Widodo’s administration to attract more investment to the country.

A protester runs with a flare during a clash with the police in Jakarta, Indonesia, Tuesday, Oct. 13, 2020. Thousands of conservative Muslims marched in Indonesia's capital on Tuesday demanding that the government revoke the new job creation law they say will cripple labor rights. (AP PhotoTatan Syuflana)

A protester runs with a flare during a clash with the police in Jakarta, Indonesia, Tuesday, Oct. 13, 2020. Thousands of conservative Muslims marched in Indonesia's capital on Tuesday demanding that the government revoke the new job creation law they say will cripple labor rights. (AP PhotoTatan Syuflana)

The demonstrators say the law will hurt workers by reducing severance pay, removing restrictions on manual labor by foreign workers, increasing the use of outsourcing, and converting monthly salaries to hourly wages.

Protest organizer Shobri Lubis told the crowd, including members of the Islamic Defenders Front vigilante group, that they support workers and students in fighting for the rejection of the law.

“It’s undeniable that the Job Creation Law is more intended for foreign economic domination in Indonesia and not to side with local workers,” he said.

Riot police use their shields to form a defensive cover during a protest against the new Job Creation Law approved by Parliament last week, in Jakarta, Indonesia, Tuesday, Oct. 13, 2020. Thousands of conservative Muslims marched in Indonesia's capital on Tuesday demanding that the government revoke the law they say will cripple labor rights. (AP PhotoTatan Syuflana)

Riot police use their shields to form a defensive cover during a protest against the new Job Creation Law approved by Parliament last week, in Jakarta, Indonesia, Tuesday, Oct. 13, 2020. Thousands of conservative Muslims marched in Indonesia's capital on Tuesday demanding that the government revoke the law they say will cripple labor rights. (AP PhotoTatan Syuflana)

Protesters chanted “God is Great” and “We stand with workers” near the blocked roads.

Clashes broke out in the afternoon when riot police used tear gas to try to disperse protesters who were attempting to reach roads leading to the heavily guarded palace compound and the Chinatown area. Protesters hurled rocks, bricks and bottles.

Tuesday’s protest was organized by a conservative Muslim alliance that held mass protests in 2016 against Jakarta’s ethnic Chinese Christian governor, Basuki Tjahaja Purnama, that led to him being imprisoned for blasphemy.

Muslim men pray during a protest against the new Job Creation Law approved by Parliament last week in Jakarta, Indonesia, Tuesday, Oct. 13, 2020. Thousands of conservative Muslims marched in Indonesia's capital on Tuesday demanding that the government revoke the law they say will cripple labor rights. (AP PhotoTatan Syuflana)

Muslim men pray during a protest against the new Job Creation Law approved by Parliament last week in Jakarta, Indonesia, Tuesday, Oct. 13, 2020. Thousands of conservative Muslims marched in Indonesia's capital on Tuesday demanding that the government revoke the law they say will cripple labor rights. (AP PhotoTatan Syuflana)

Widodo said on Friday that the new law was meant to improve workers’ welfare. He said the widespread protests resulted from disinformation about the legislation. He urged those who were dissatisfied with the law to challenge it in the Constitutional Court and avoid violent protests.

Indonesia, Southeast Asia’s largest economy, is eagerly courting foreign investment as a key driver of economic growth in a nation where nearly half the population of 270 million is younger than 30.

A masked protester raises his fist during a protest against the new Job Creation Law approved by Parliament last week in Jakarta, Indonesia, Tuesday, Oct. 13, 2020. Thousands of conservative Muslims marched in Indonesia's capital on Tuesday demanding that the government revoke the law they say will cripple labor rights. (AP PhotoTatan Syuflana)

A masked protester raises his fist during a protest against the new Job Creation Law approved by Parliament last week in Jakarta, Indonesia, Tuesday, Oct. 13, 2020. Thousands of conservative Muslims marched in Indonesia's capital on Tuesday demanding that the government revoke the law they say will cripple labor rights. (AP PhotoTatan Syuflana)

Protesters pull police razor wire barricades during a protest against the new Job Creation Law approved by Parliament last week in Jakarta, Indonesia, Tuesday, Oct. 13, 2020. Thousands of conservative Muslims marched in Indonesia's capital on Tuesday demanding that the government revoke the law they say will cripple labor rights. (AP PhotoTatan Syuflana)

Protesters pull police razor wire barricades during a protest against the new Job Creation Law approved by Parliament last week in Jakarta, Indonesia, Tuesday, Oct. 13, 2020. Thousands of conservative Muslims marched in Indonesia's capital on Tuesday demanding that the government revoke the law they say will cripple labor rights. (AP PhotoTatan Syuflana)

Protesters throw rocks at riot police during a protest against the new Job Creation Law approved by Parliament last week in Jakarta, Indonesia, Tuesday, Oct. 13, 2020. Thousands of conservative Muslims marched in Indonesia's capital on Tuesday demanding that the government revoke the law they say will cripple labor rights. (AP PhotoTatan Syuflana)

Protesters throw rocks at riot police during a protest against the new Job Creation Law approved by Parliament last week in Jakarta, Indonesia, Tuesday, Oct. 13, 2020. Thousands of conservative Muslims marched in Indonesia's capital on Tuesday demanding that the government revoke the law they say will cripple labor rights. (AP PhotoTatan Syuflana)

A protester shoots a slingshot at riot police during a protest against the new Job Creation Law approved by Parliament last week in Jakarta, Indonesia, Tuesday, Oct. 13, 2020. Thousands of conservative Muslims marched in Indonesia's capital on Tuesday demanding that the government revoke the law they say will cripple labor rights. (AP PhotoTatan Syuflana)

A protester shoots a slingshot at riot police during a protest against the new Job Creation Law approved by Parliament last week in Jakarta, Indonesia, Tuesday, Oct. 13, 2020. Thousands of conservative Muslims marched in Indonesia's capital on Tuesday demanding that the government revoke the law they say will cripple labor rights. (AP PhotoTatan Syuflana)

Muslim women shout slogans during a protest against the new Job Creation Law approved by Parliament last week in Jakarta, Indonesia, Tuesday, Oct. 13, 2020. Thousands of conservative Muslims marched in Indonesia's capital on Tuesday demanding that the government revoke the law they say will cripple labor rights. (AP PhotoTatan Syuflana)

Muslim women shout slogans during a protest against the new Job Creation Law approved by Parliament last week in Jakarta, Indonesia, Tuesday, Oct. 13, 2020. Thousands of conservative Muslims marched in Indonesia's capital on Tuesday demanding that the government revoke the law they say will cripple labor rights. (AP PhotoTatan Syuflana)