Police hoping the final day of a defence expo in Melbourne's CBD won't descend into violence.

Police hoping the final day of a defence expo in Melbourne's CBD won't descend into violence.

Police hoping the final day of a defence expo in Melbourne's CBD won't descend into violence.

Anti-war activists are planning "significant" protest activity on the final day of a major weapons expo following days of unrest and violence.

A woman has affixed herself to the back of a car as anti-war activists plan more protest activity on the final day of a major weapons expo in...

Police are on alert over protests targeting the opening of a defence conference in Melbourne, expected to be the force's biggest operation in decades.

Police used metal detectors to scan protesters outside the weapons expo in Melbourne on Thursday but the demonstration turn-out was much smaller than...

Police used metal detectors to scan protesters outside the weapons expo in Melbourne on Thursday but the demonstration turn-out was much smaller than...

Police are out in force for the final day of a military expo, which has caused unrest and traffic chaos in Melbourne this week.

Police are out in force for the final day of a military expo, which has caused unrest and traffic chaos in Melbourne this week.