Yes, the authorities in the UK are responsible for allowing this dangerous protest to go ahead. The point is that many more people, black and white, are likely to die as a direct result of this stupid behaviour. The protesters are breaking the law. The authorities, which means the police, should not allow this dangerous behaviour. If necessary, the army should have been brought in. Civil liberties are not more important than people’s lives, and at the moment it appears that civil liberties are trumping people’s lives. The whole thing is a disgrace.