A small group locked themselves inside while gatecrashers threw projectiles.
Senator believes Australia should follow Ireland and have a referendum on gay marriage
Govt training to help schools 'identify and steer individuals away from ideologies of hate'.
Lindt Cafe siege inquest will ask if tragedy could have been avoided.
Police search allegedly finds 100 ecstasy tablets and butterfly knife.
Australian swimming champ will miss defending 100m freestyle title at world championship.