Timeline of the 2009 Iranian election protests punished under Islamic law." Several scattered protests broke out throughout the country on the anniversary of the election, despite warnings from the government and security forces against protesting. However, there were no major widespread protests. Minor sporadic protest took place at Tehran's Azadi Square and at some universities throughout Iran. Mir-Hossein Mousavi and Mehdi Karroubi both cancelled planned protests fearing violence. Pro-government mobs attacked the home of Mahdi Karroubi. Hamid Mohseni, the head of Mir Hossein Mousavi's office was arrested by Iranian security forces. Hossein Alizadeh, the Charge d'affaires and number 2 diplomat at the Iranian Embassy in Helsinki, Finland,
2009 Iranian presidential election protests Mirdamadi, and former president Mohammad Khatami's brother Mohammad-Reza Khatami, who was later released. Also arrested were Mostafa Tajzadeh and Mohsen Aminzadeh, whom the IRNA said were involved in orchestrating protests on 13 June. Unidentified sources said that the police stormed the headquarters of the IIPF and arrested a number of people. Iranian journalist Mashallah Shamsolvaezin claimed that presidential candidate Mir-Hossein Mousavi was put under house arrest, although officials denied this. An estimated 200 people were detained after clashes with students at the University of Tehran, although many were later released. Acting Police Chief Ahmad-Reza Radan stated via the state press