// Oh, so one just have to threaten a likelihood of violent disruption, and the police will leave you alone? //
I ask again why do you constantly belittle the police and criticise what was a good bit of policing? And you were not there, so you have no idea why the event was policed in the way that it was.
// Under a threat to police, the general public and a likelihood of racist violence breaking out, //
There was no such threat. Nothing like that happened, there was a very minor incident. The police were fully in control at all times and a successful police operation oversaw the demonstration.
// the Home Secretary should never have allowed this protest to take place. //
I am not sure permission was sought. It looks like an impromptu protest. Theresa May is rather busy, and we do not have an effective Government at the moment.