Protest over the death of Mahsa Amini, in Tehran
A police motorcycle burns during a protest over the death of Mahsa Amini, a woman who died after being arrested by the Islamic republic's "morality police", in Tehran, Iran September 19, 2022. WANA (West Asia News Agency) via REUTERS

Iranian lawmakers chanted "thank you, police" during a parliament session on Sunday, in a show of support for a crackdown on widespread anti-government protests against the death of a young woman in police custody.

The protests, sparked by the death of 22-year-old Mahsa Amini from Iranian Kurdistan, have spiralled into the biggest show of opposition to Iran's authorities in years, with many calling for the end of more than four decades of Islamic clerical rule.

Pledging allegiance to the Islamic Republic's top authority Supreme Leader Ayatollah Ali Khamenei, the lawmakers chanted: "The blood in our veins is a gift to our leader", a video shared on Iranian state media showed.

Iran Human Rights, a Norway-based group, in a statement said that "so far 133 people had been killed across Iran", including more than 40 people it said were killed in clashes last week in Zahedan, capital of the southeastern Sistan-Baluchistan province.

Iranian authorities have not given a death toll, while saying many members of the security forces have been killed by "rioters and thugs backed by foreign foes". Last week state television said 41 had died, including members of the security forces.

Khamenei has not commented on the nationwide protests, which began at Amini's funeral on Sept. 17 and quickly spread to Iran's 31 provinces, with all layers of society, including ethnic and religious minorities, taking part.

Several prominent soccer players who are stars in Iran and around Asia, including the former captain of Iran's national team, Ali Daei, have criticised the repression of protesters. Some social media posts suggested that Daei has been banned from leaving Iran. Reuters could not confirm the report.

The protests have not abated despite the growing death toll and the crackdown by security forces using tear gas, clubs, and in some cases, according to videos on social media and rights groups, live ammunition.

Videos on social media showed students protesting at numerous universities and demonstrations in several cities such as Tehran, Yazd, Kermanshah, Sanandaj, Shiraz and Mashhad on Sunday, with participants chanting "independence, freedom, death to Khamenei".

Activist Twitter account 1500tasvir, which has more than 160,000 followers, posted video of protesters in the central city of Isfahan calling for a nationwide strike and setting up a road block to bring truck drivers to their ranks.

Reuters could not verify the videos. Protests about Amini's death also continued in many cities around the world on Sunday.

Iranian state media shared a video of pro-government students, who gathered at the Ferdowsi university in Mashhad, chanting "the Islamic Republic is our red line".

DEATH IN COMA

Amini was arrested on Sept. 13 in Tehran for "unsuitable attire" by the morality police who enforce the Islamic Republic's strict dress code. She died three days later in hospital after falling into a coma.

The lawyer for Amini's family, Saleh Nikbakht, told the semi-official Etemadonline news website that "respectable doctors" believe she was hit in custody. Amini's autopsy report and other medical details have not been released, but her father said he saw bruises on her leg and that other women detained with her said she was beaten.

Iran's police authorities say Amini died of a heart attack and deny she was beaten to death in custody.

The country's hardline President Ebrahim Raisi has ordered an investigation into Amini's death. He said last week that a forensic report would be presented in "coming days".

Amnesty International on Friday reported that hundreds were injured and thousands have been arrested in the protests.

State media said at least 20 people were killed in the Zahedan clashes, blaming a separatist group from the Baluchi minority for starting a shootout in the city.

Amini's death and the crackdown have drawn international criticism of Iran's rulers, who in turn accuse the United States and some European countries of exploiting the unrest to try to destabilise the Islamic Republic.

(Writing by Parisa Hafezi; Editing by Kirsten Donovan and Frank Jack Daniel)