Iranian demonstrators holds placard supporting defeated Iranian presidential candidate Mir Hossein Mousavi during protest against the newly re-elected Iranian President Mahmoud Ahmadinejad in front of the Iranian embassy in Kiev on June 16, 2009. Large crowds of people massed in Tehran on June 16, 2009, according to footage shown on state television, which described the gathering as a 'unifying rally'. AFP could not reach the site of the demonstration as Iran has banned journalists working for foreign media from covering 'unauthorised' gatherings or those not organised with culture ministry permission.