An evening pause: Following up Friday’s evening pause, here is a nicely done short explanation of the infantry tactics of the Roman military, using accurate footage from various Hollywood movies. There were reasons why the Romans conquered the world and held it for so long, and these tactics were basic to that success.
An evening pause: The following was a drill by South Korean police to practice the techniques they use to control demonstrations and riots. Anyone who knows anything about Roman military tactics will instantly recognize what they are doing.
While this is not a real world situation, in an actual riot these techniques are certainly going to be effective. They also illustrate who is the civilized side in these disturbances.