They hold an illegal vigil for the woman
Err, no.
The High Court judge stated that the police were acting unlawfully in holding a policy that no protest or vigil can be lawful.
He said that the police must engage in a balancing exercise of the risks associated with the protest vs the engaged human rights.
Clearly, had the police engaged with the organisers, the risks could have been mitigated sufficiently to let the protest proceed peacefully and entirely lawfully.
despite being repeatedly told that it is illegal
Yes, that was (incredibly) the Met's position - despite the judge specifically telling them to engage with the RTS organisers to find a safe way for the vigil to happen.
They simply refused to entertain the notion that the vigil could be lawful. Look what happened as a result.
It was the police that were acting illegally, in claiming that the vigil could not be legal.
despite people being allowed to attend all day the police told some people who had started to hold some speeches on a bandstand to stop as it was causing a crowd to form - again, illegally
Not necessarily illegal (that would have to be determined by a court)
But even if we accept that it was, the responsibility for that can be laid squarely at the feet of the Met: for refusing to engage with the organisers to enable the event go ahead in a Covid secure manner.
Also of note, what kind of vigil involves people attending with banners that say "ACAB" etc? It looks suspiciously like at least some of the people (by no means all) were from the "rent-a-mob brigade"
The sentiment is understandable in the circumstances, but the ACAB brigade were by no means part of the planned vigil. The participants of the vigil 'proper' cannot be blamed for trouble makers that turn up.
there is certainly a debate to be had about the proportionally of the regulations that made it illegal, but I fear that may drift into a different (albeit related) topic.
There is certainly debate to be had as to why the government felt the need to put protest in a grey zone of being neither explicitly forbidden nor allowed.
But there is no debate to be had as to whether protest is, in principle, permissible after Friday's High Court ruling.
I have to say, I am not at all surprised to see the level of public anger that we have seen yesterday and indeed today, when officers that I previously thought reasonable and respectable, such as you, hold attitudes like these.