SpookyFrank
Don't swallow the cap
As I have said, there are intelligence databases on which details of people suspected of involvment in criminal offences and disorder, and their associates, are retained. If details of people are obtained in circumstances which merit their inclusion on a database on that basis, they are retained but, as I said at the outset, otherwise they are not (unless one of the other reasons I outlined applies).
It's not a question of retaining the information but of obtaining it in the first place. I just can't see any reason for it except intimidation. And of course nobody who has their photo and/or personal information recorded in this sort of situation ever knows whether it is kept indefinitely or skimmed through once and then thrown in the bin.
You choose to describe extreme examples and extrapolate them to the norm. That does not, however, mean that that is the norm.
The recording of protestors' personal information and photos is rapidly becoming the norm. Again, in many situations the police have no right to demand the information in question (they can photograph anyone they like in a public place of course, although it would be nice if they were aware that this applies to everyone and not just to coppers) but that seldom deters them from doing it. I've spent hours standing at police search cordons before telling everyone being searched under the terrorism act or whatever it is being function creeped this week that they are under no obligation to provide a name and address when asked and that they can request a copy of the police record of the search. The coppers do not themselves go to any great lengths to tell people these rules in my experience.
Police officers demanding information they have no right to demand is in breach of the bond of trust the police should share with the public IMO; even if it isn't technically any more unlawful than me going up to random folk in the street and asking them what their favourite colour is, the fact remains that whilst people will know all too well that they can tell me to piss off if I ask them personal questions for no reason, many people will assume that they are obliged to comply with a similar request made by a police officer. And again, in quote unquote public order situations there may well be other reasons why people feel obliged to comply with the whims of the police, lawful or otherwise, namely their disinclination to sample the delights of having a riot shield forcibly inserted edge-first into their face.
But it is plain that you simply do not accept that any surveillance or proactive, preventative police activity, intended to disrupt or prevent criminal activity or serious disorder before it takes place can be justified. On that we simply disagree.
I don't know where you got that from. I do not accept that surveillance of people who there is no reason to suspect of any wrongdoing* is either worthwhile for the purposes of preventing crime or fair on the groups targetted by it. I'm perfectly aware that surveillance has prevented several potential terrorist attacks in recent years, but I'm also aware that terrorists and protestors are not the same thing, nor even in any rational way comparable. The way protestors are treated these days is akin to trying to prevent Islamic terrorism by keeping files on every single muslim in the country and shoving a camera in their face every time they go to a mosque or a halal butcher.
You can't just go around telling people that if they don't approve of one thing that police officers do with their time then they'd prefer instead to have the country run by terrorists, drug lords and...well politicians I suppose. Because that's just silly.
*And no, simply not agreeing with the government on a particular issue is not grounds for suspicion of criminal activity. What with this being a democracy and all.

