Sydney Morning Herald | Tony Abbott and backbench warn Coalition cabinet ministers to stay on script ... Sydney Morning Herald Prime Minister Tony Abbott has put his ministry on notice over same-sex marriage, warning them to maintain public unity after a week of damaging debate that pitted cabinet minister against cabinet minister. And backbench MP Ann Sudmalis has lashed MPs ... Riot Act hits the best-read lists as Abbott reads it again Abbott warns on Coalition 'discipline' The voters of Canning could have quite a say on Tony Abbott's leadership |