We have free speech. We have it for an important reason and, now that we have faster and more widely available forms of communication they will be used for good and for ill in the same way that all methods of communication ever have been.
DC needs to look to himself on this one. Why on Earth would young people be looking for the excitement and potential financial gains of looting at all if it weren't for the fact that they are being systematically hung out to dry by this Government? They don't feel that society (including the police) represents them, so why should they take notice of law and order? They have no ambitions, no prospects and nothing to aspire to, so why not loot and riot? What is there to lose?
So it was organised on messenger apps, but it could have been done just as easily by word of mouth.