As much as i'd like to see a military prescence on the streets it's not going to happen. Lets be honest, the pink and fluffy brigade are prepared to have soldiers locked up for what they did in Basrah during a war.... they'd have a field day if some skulls get cracked in the capital.
Maybe if the police got in amongst the scum with batons it would help instead of standing back and watching.
2 groups are needed. Front line bunch of baton weilding coppers giving it hell. Behind them a mop up group, cuff anyone on the ground, arrest them and then let the medics in to patch them up before they're straight off for a court appearance. Stop any dole, allowances whatever they're on until the bill is cleared for the mess they've made and put them on the clean up crew through the day and lock the feckers up at night. But that would be against their human rights as well so it'll never happen either!