2009 Mir-Hossein Mousavi presidential campaign freedoms in Iran and criticised the ban on private television channels", but "refused to back down from the country's disputed nuclear programme, saying it is "for peaceful purposes". On May 30, Mousavi pledged that if elected he would amend "discriminatory and unjust regulations" against women, and take other measures in favour of women's rights and equality. On May 23, 2009, the Iranian government blocked access to Facebook across the country but lifted the blockage after protests from the public. "Gulfnews.com" reported that the former move had been a response to the use of Facebook by the candidates running against the
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