Scott Morrison's single-mindedness when immigration minister is a frightening trait

In a final push to get the policy over the line, Morrison made a clear threat to crossbench senators. The 1,550 people then residing on Christmas Island, including a substantial number of children, would be sent to Nauru and Manus instead of being resettled in Australia if the legislation failed to pass. As several politicians observed at the time, the government was in effect holding children in detention to ransom.