I don't see what the issue is here at all. These jokers coordinated and then executed multiple actions which potentially disrupted 10s of thousands of the general public going about their day with varying degrees of impact. Sentences in that context seems reasonable and puts on notice others who think such actions are legitimate. They are not.
Want change? Vote Green / other parties or stand up your own political movement which shares your ideology and bring people with you.
Want change? Vote Green / other parties or stand up your own political movement which shares your ideology and bring people with you.