CAFOD has come out with a beautiful blog about the October Extinction Rebellion. In it they say,
The catechism states that, “The citizen is obliged in conscience not to follow the directives of civil authorities when they are contrary to the demands of the moral order, to the fundamental rights of persons or the teachings of the Gospel… We must obey God rather than men”
They say the rebels should be respected and supported and give suggestions of how people might do that. Do have a read!