What's your experience? And when was I a leftie?
The point is simple - This isn't a riot against an institution, a person, a building, a figurehead. Those sorts of riots centralise somewhere. We saw it in Greece, in Genoa, in the Student Riots, yadda yadda. In times like this water cannon, plastic rounds and tear gas can be a valuable tool because it prevents the crowd from getting too close to key assets that the police are protecting (be it a parliament building, a conference centre, etc).
This is not happening in London. The crowd isn't advancing on one central point. There is nothing to protect because there is not one thing under threat; everything is under threat.
These tools are useful in removing threats from an area. The vastness of these riots are something quite different and therefore water cannon, tear gas, plastic bullets wouldn't help in the grand scheme of things and would antagonise rioters.
You have failed to explain your view, you have failed to show me where I am wrong, you have just posted factually incorrect comments about my view and just nonsense.
If you have something to add to this discussion I'm happy to talk to you. If you want to try and score points and take cheap (and incorrect) shots at me then you can frankly go away.
Stop comparing one riot to another, it is wrong to do so. Listen to what the experts (whilst I've done plenty of research into this, I'm by no means an expert) are telling you.
What is your experience? Why is your view right? My view is thought out, and proven. Police officers and security experts agree with me.