Since the death of this 22-year-old Iranian Kurd on September 16, the protest, led in particular by women, has not weakened. Mahsa Amini died three days after she was arrested in Tehran by morality police who accused her of breaking the Islamic Republic's strict dress code.
To the initial slogan of "women, life, freedom" were added, over the course of demonstrations, however harshly repressed, slogans openly directed against the Islamic Republic founded in 1979.
The movement is fueled by anger at the number of people killed by the police, who are struggling to extinguish it: "at least 250" since mid-September, according to the UN special rapporteur on human rights. Man in Iran Javaid Rehman. The latter on Thursday denounced the "brutality" of the Iranian regime and called for the creation of an "international mechanism" of investigation.
NGOs fear an acceleration of repression as tributes are paid at the end of the traditional 40-day mourning to the first dead, killed at the start of the movement.
On Wednesday, thousands of people had flocked to Saghez, the city of origin of Mahsa Amini in the province of Kurdistan, for this end of mourning.
Incidents also broke out Thursday near Khorramabad (west) where a crowd had gathered at the grave of Nika Shahkarami, 16, who died 40 days earlier, according to verified videos.
"I will kill, I will kill, whoever killed my sister," protesters chanted in a video released by HRANA, a US-based rights group.
- Shooting in Zahedan -
Other incidents occurred on Thursday after the burial of a 35-year-old protester, Ismail Mauludi, in Mahabad (west) where security forces opened fire and killed three people, according to the human rights group. Hengaw.
"Death to the dictator," protesters shouted, targeting Supreme Leader Ayatollah Ali Khamenei, as the Mahabad governor's office burned down, according to footage from a verified video posted online.
Two other protesters died in Baneh (west), according to Hengaw.
A total of eight protesters in four provinces (Kurdistan, West Azerbaijan, Kermanshah and Lorestan) were killed between Wednesday evening and Thursday, Amnesty International said Thursday.
In addition, the city of Zahedan, in the province of Sistan-Baluchistan (south-east), one of the poorest in Iran, was affected by several days of violence sparked on September 30 during demonstrations against the rape of a young girl charged with a policeman, who caused at least 93 deaths according to the IHR.
Media close to the Iranian government had for their part described the clashes in Zahedan as a "terrorist incident" directed against a police station and having led to the death of at least eight members of the security forces.
Security forces fired on demonstrators in Zahedan on Friday, NGOs HRANA and IHR said, posting videos showing protesters fleeing after gunfire.
For its part, the Security Council of Sistan-Baluchistan denounced the "riots" in Zahedan, affirming that a "number of citizens and security forces were injured by bullets fired by unknown persons".
Earlier, Iranian authorities sacked two senior security officials in Zahedan, including the police chief, after the publication of an investigation alleging 'negligence on the part of some officers' leading to civilian deaths "innocent".
- Towards more repression? -
Analysts point out that the Iranian authorities have tried to stifle the protest by means other than violent repression, no doubt to avoid fueling popular anger.
"For now, they seem to be trying other techniques - arrests and intimidation, calibrated Internet shutdowns, murder of some protesters...", Henry Rome, Iran specialist at the Washington Institute, told AFP. .
“I doubt that the security forces have ruled out carrying out a violent repression on a larger scale,” he nevertheless estimated.
"They may be calculating that more killings would encourage protesters rather than deter them; if that judgment changes, then the situation could probably become even more violent," he added.
For their part, the Iranian leaders continued to point the finger at the "enemies" of Iran.
Friday, thousands of people demonstrated in several Iranian cities, including Tehran, to condemn a "terrorist" attack claimed by the jihadist group Islamic State that targeted a Shiite Muslim shrine in Shiraz on Wednesday, killing at least 15 people.