It is reported that the arrests took place in three waves: 200 people were detained on Saturday, 150 - on Sunday and about 100 - on Monday. Now in the country against the authoritarian authority of Ayatollah Khamenei came more than 30 cities.
Demonstrations began last week.
Participants protest against the broad power of officials and clergy, censorship and closeness and isolation of the state itself. The main reason for all the evils in Iran is the activists Ayatollah Khameny, who almost unanimity ruled the country for many years, ignoring other institutions of power.
There were also protests and victims, but the police deny their involvement in the killings of the demonstrators.
As reported in the "URA-Inform", in Iran as a result of mass protests against the power of Ayatollah Khamenei killed 20 people.