Australian Prime Minister, Tony Abbott, has announced tougher immigration controls and a national security crackdown. His announcement comes in the wake of the Sydney hostage siege in December 2014, when an Iranian refugee, Man Haron Monis, walked into a cafe and held 18 hostages at gunpoint.
A report into the siege came to the conclusion that the decisions made by authorities regarding Monis enabling him to stay in Australia were reasonable. However, the report did recommend changes to immigration, citizenship and bail legislation.