The Latest from Iran (4 June): Remembering Khomeini...Without Ahmadinejad
1940 GMT: The security presence blocking the silent protest for Haleh Sahabi at a religious complex in north Tehran this afternoon:
1925 GMT: Preventing Haleh's Memorial. Witnesses say Iranian security forces fired in the air to disperse several hundred people who had gathered for silent protest over the death of activist Haleh Sahabi (see 1505 GMT).
The forces reportedly used batons as well to disperse the crowd outside the Hosseini Ershad mosque in northern Tehran.
Kalemeh reports that a "few dozen" protesters were arrested and some were "severely beaten".