[jet]

Regarding the arrests - the police had intelligence that there were elements who intended to disrupt the procession.
They couldn’t take the risk, with so many horses, if they had been spooked or gone off course it could be a disaster. Better to pre - empt than to wait and see if something should happen when it would be too late. There are 364 days a year for people to protest, one day they are not for the sake of the safety of the crowds was the right decision to make.