It seems that a vigilante committed/threatened an act of violence outside of the law as boasted about in this topic...
Confronting someone on your own property with reasonable force is one thing, and within the law...
But chasing a person fleeing into a public place and continuing to threaten serious harm is not only a serious criminal offence, but the actions of someone who has clearly lost the plot!
In addition it put the safety of others in a public place/road at risk, let alone the panic caused since certain police forces no longer attend mental health issues!
And as the son of the vigilante allegedly suggested a different form of violence, they appear to be a family with a criminal mentality no better than those confronted...
Was the CCTV footage given to the police?
Because it appears to show more than one crime being committed...
And after all a question was very recently asked (and answered), about what should be done regarding a dangerous incident in a public place/road...
One has to be consistent about these things