A newspaper with a cover picture of Mahsa Amini, a woman who died after being arrested by the Islamic republic's "morality police" is seen in Tehran, Iran September 18, 2022.
Amini, 22, died on Friday after falling into a coma following her arrest in Tehran earlier in the week.
read moreRegister now for FREE unlimited access to Reuters.com Register"Authorities have said my daughter suffered from chronic medical conditions.
Hundreds of protesters gathered on Sunday around the University of Tehran, shouting "Woman, Life, Freedom", according to online videos.
Register now for FREE unlimited access to Reuters.com RegisterReporting by Dubai Newsroom; Editing by Andrew Cawthorne and Frances KerryOur Standards: The Thomson Reuters Trust Principles.