OK, here's how it should be.
Those 30 police officers who apparently are going to be charged for the police riot that was the G20? First, kick them in the face.
Then scoop them up off the street and bus them to a wire cage in a warehouse, ziptied, and let them sit there for a day without much water or food. Laugh at them and ignore any of their requests for help.
Then, take half of them and drive them to Scarborough and abandon them there in the middle of the night without any money to make their own way home somehow.
Then, for the other half, keep them in jail. After a few weeks, take them to court one by one, for bail hearings. But don't let them actually see a judge. No, let their continued detention be decided by a Justice of the Peace who apparently will believe everything said by the prosecutors about how awful they are.
Then, if they do get bail, make sure it is it very restrictive house arrest, and don't allow them to talk to any of the other officers involved, and make sure other police are hanging around outside their houses all the time to "monitor" everything they are doing, just as if they were some kind of terrorists.
Then, after a year or so of this, let them have their trial.
And, after two years, release a report on how they were treated.
Now, that would be G20 justice.