Mir-Hossein Mousavi July 1989, the constitution was amended and approved by Iranian voters in a national referendum with a 97% yes vote. At this time, Mehdi Karrubi had been elected as the new speaker of the parliament, to whom the amended constitution was declared. One of these amendments abolished the position of Prime Minister. Rafsanjani was elected as the fourth president of Iran on 28 July 1989, and became the president on 3 August 1989. Mousavi's premiership ended on the same date. Mousavi was not invited to be a participant in the new government headed by Rafsanjani, and disappeared from the public
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