Public Order Bill

I am a little concerned about the point raised by the right hon. Member for Dundee East (Stewart Hosie), because many, if not most, of these protesters feel that their cause is the most important thing in the world—in fact, some of them think that they are saving the world. If, therefore, they can give excuses of that sort by way of a reasonable explanation of what they are doing, is not the legislation leaving a loophole? In particular, I have in mind some previous cases where anti-nuclear protesters broke into military bases and damaged military equipment, and certain courts felt that they should be acquitted because their motives were to try to prevent nuclear war, even if, in fact, it has the opposite effect.