Rights group says 233 killed in Iran as protests enter fifth week

People hold protest poster during a congress of the Party of European Socialists in Berlin, Germany, against the government in Iran in memory of Mahsa Amini (AP)

Protesters have intensified anti-government demonstrations along main streets and at universities in some cities across Iran on Saturday.

Human rights monitors have reported hundreds dead, including children, as the movement triggered by the death of 22-year-old Mahsa Amini in police custody entered its fifth week.