The riots last August were quite unprecidented, nobody could have imagined how much things would have got out of hand, people being forced to barricade their homes and jump to the street from burning buildings and such things.
After 4 days it calmed down, largely (imo) to heavy rainfall starting across much of the country.
Lets assume that it dosnt rain much if at all for the next week or so, and calls for riots in Glasgow and Coventry are headed. (IRL the riots were called for on facebook but the instigators were arrested and nothing kicked off there). Will there be chaos nationwide ?
London would have calmed down with the huge police presense but places like Manchester, Preston, Birmingham and Northampton would be at risk ?
Does Cameron deploy the army and declare a state of emergency ? i think there was some discussion in cabinet about that, or at least media rumours and hype.