“Our deployments are intelligence-led and focused on identifying people wanted by the police or courts, including those suspected of serious offences and those who may be breaching bail conditions or court orders” This is crazy. Could easily be used to track protesters who went to the an event the police didn’t like.
London Underground begins scanning passengers' faces
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Re: London Underground begins scanning passengers' faces
#42The UK doesn't value liberty for liberty's sake like the US does. In the US there seems to be this notion that freedom is a universal good, where as in the UK people are quite comfortable with liberties being revoked if it means they feel safer or fewer people are doing things they don't like.
UK political debate today largely just consists of debates about what to ban next – loud fireworks, energy drinks, smoking, gambling, porn, not wearing headphones on public transport, praying for people having abortions, etc.
While this tech will obviously be used to clamp down on protests that are inconvenient to the government (as we've seen happen with protests in recent UK history), even these measures tend to be popular in the UK. Most protest groups are net-unpopular, therefore any movement the government makes to crack down on say Palestine protests, climate protests or immigration protests, are fairly popular here.
Imo the UK was accidentally a liberal country post-WWII to the early 1990s because of influence from the US, but culturally the UK isn't liberal and never was. We're a very socially conservative country and take a natural dislike to anyone who rocks the boat a little.
These new digital surveillance techniques are very much in line with British cultural conservatism, and follow a long history of UK mass surveillance.
As a Brit who inhabits the US desire for freedom I genuinely struggle to relate to Brits and it always makes me feel less insane when I come on here and find other people who value liberty too. But in my real life, I think I've genuinely only ever met one Brit who has shared my desire for freedom.
Re: London Underground begins scanning passengers' faces
#43I really don't understand why they do trials for this. What would be the failure case for the trial? "We carried out the trial for 6 weeks over X period of time, we arrested Y people, at that rate we've decided this is not compatible with modern liberal democracy, we would've traded a free society for Y+2 arrests over X period but we just didn't quite get there"? As suggested by other people - this is just going to b…
If you follow the links there is a lot of information about the trial, including a whole series of documents identifying the legal framework that authorises LFR, including rationale under GDPR, Data Protection etc.
Of course, this technology could be used for bad purposes. But within a democracy, policing happens with the consent of the people, expressed through various channels including legal (parliament and local government) and police commissioners. What is interesting is the way that these frameworks are used to constrain the purpose and extent of this processing. For example, at the moment the images on the watchlist can only be drawn from custody images.
The police already have powers to seize CCTV and door-cam imagery in order to investigate crime. They need a warrant from a judge - so it isn't justified without good reason such as serious crimes. This is the way you constrain these things - you put the regulatory framework around them. You can't put the technology back in the box, so you put rules and expectations around how it is used.
Re: London Underground begins scanning passengers' faces
#44I really don't understand why they do trials for this. What would be the failure case for the trial? "We carried out the trial for 6 weeks over X period of time, we arrested Y people, at that rate we've decided this is not compatible with modern liberal democracy, we would've traded a free society for Y+2 arrests over X period but we just didn't quite get there"? As suggested by other people - this is just going to b…
The failure mode is incorrect detections. If the automated system says person 1 from camera 1 is the same as person 1 in camera 2, and then extrapolate out to 10,000 people and cameras, and then don't get it wrong. Because the BBC is never going to let you live it down if the person they arrested for stealing kinda sorta looks like the guy that actually did the stealing.
It's one thing to identify a person from a database, another from camera 1, then camera 2 etc. My guess is the latter has a much lower false positive rate
Re: London Underground begins scanning passengers' faces
#45They weren't? That's more surprising given the UK surveillance state.
I assume they were always doing it. Now they're doing it above the table so that they can comb through the dataset for petty reasons that don't justify the expense of parallel construction.
Re: London Underground begins scanning passengers' faces
#46I really don't understand why they do trials for this. What would be the failure case for the trial? "We carried out the trial for 6 weeks over X period of time, we arrested Y people, at that rate we've decided this is not compatible with modern liberal democracy, we would've traded a free society for Y+2 arrests over X period but we just didn't quite get there"? As suggested by other people - this is just going to b…
Opposition can now be met with "it's just a trial, relax". Then you expand the trial a bit. Keep running it until the discourse moves on. And then a few years down the line, when you roll out the full system and people complain, you can counter with "these people are exaggerating their concerns, we've trialled this for yeaaars and there were very few problems!"
Re: London Underground begins scanning passengers' faces
#47They weren't? That's more surprising given the UK surveillance state.
BTP probably have a national live feed of railway station cameras. I bloody hope they do, considering it's a rather small, quite centralised police force that covers an enormous rail network, but they are known to have hired "super-recognisers" — skilled CCTV operators — instead.
We have had generations of terror threats to and attacks on our railway system, trains, railway stations. (And the most long-term and persistent of those threats was Irish republican terrorism bankrolled by Americans, for that matter)
But British police generally simply don't have a fully-joined up surveillance system.
We are not tracked from door to door by police cameras; the police control relatively few even in London, and none in most towns. I probably cannot walk through the main part of town without passng a council CCTV camera because two of them are used to keep a pedestrianised road safe, but for the most part I don't think I'd pass one at all.
Councils have cameras for various things — parking and traffic enforcement is a nightmare in small old crowded towns — but police don't always have access to these, even.
(They do where I live because there are actually so few police that we — a town of sixty thousand people — nearly ended up without a police station at all.)
There's a network of traffic cameras on motorways and some urban A roads (traffic is a complex problem in the UK) and one assumes the security services have a feed of that and of the railway station cameras. Again: I want them to.
But we simply do not have and never have had a surveillance system even slightly as capable as the USA has apparently begun rolling out with Flock.
Generally speaking I worry that people outside the UK think the surveillance system in "Hot Fuzz" is real. Most of the time if the British police want to see CCTV footage they have to knock on doors and ask, just like anywhere else.
Re: London Underground begins scanning passengers' faces
#48Re: London Underground begins scanning passengers' faces
#49Earlier quoted context omitted.
Facial recognition could be used to identify people who are likely to participate in protests and prevent them from doing so in advance by intercepting them at their boarding station or somewhere near it. You could also scan for persons arriving in a city where a protest might be plannend and arrest them beforehand.
As with your sibling comment, what you’re describing is theoretically possible, but it’s also more difficult and resource intensive than the simple dumb alternative of blocking off the area of the planned protest and putting some police officers outside nearby tube stations to arrest anyone who’s clearly intending to head to the protest. It’s already easy for the police to prevent protests in a practical sense. It’s…
Re: London Underground begins scanning passengers' faces
#50Earlier quoted context omitted.
I assume they were always doing it. Now they're doing it above the table so that they can comb through the dataset for petty reasons that don't justify the expense of parallel construction.
Police have been using it in London for several years, mostly at protests, but also in other 'test' deployments. They are currently required (it seems) to place signage around the catchment area to notify the public that facial recognition is in progress. Private companies may well have been using it for longer in their shops without having to notify anyone. Sainsbury's, for instance, quickly attracted suspicion that…
A very badly run system, but alas no better or worse than USA stores and malls are doing.