Australia live news update: Victoria police to prosecute pitch invaders; more contaminated spinach cases in Queensland

Sport governing body says ‘such behaviour has no place in Australian football’. Follow the day’s news live

‘We will look at the facts’

James Johnson is asked whether Melbourne Victory has any outstanding sanctions for past incidents. He says he is not aware of any but past events may be considered as an “aggravating factor” as an investigation into the incident unfolds:

There is no other suspended disciplinary action that I’m aware of, but what I will say is that we will be working through that today. We have already started working on the show cause process as of late last night, and we will be moving forward as quickly and swiftly as possible to finalise it, because it is important we get ahead of this issue as a sport.

What I can say is that we will look at the facts, we’ll look at it objectively and we will take a decision that we believe is in the overall best interest of the game but I prefer not to comment on the specifics of the outcome because we have to go through that process first.

What happened during the game last night and what happens with the result;

A “show cause letter” to Melbourne Victory;

An attempt to identify individuals involved in the pitch invasion.

This is an element that … infiltrates our game and tries to ruin it for the people who love us was in. We’ll be looking to weed out those people from the sport.