What if your child falls victim to a false identification, and then given that children are far less likely to have some form of ID on them than adults, they're stuck for much longer?
Do you trust the British police to take good care of your child? Or will they strip-search her and threaten her with arrest like they did with the then-15-year-old Child Q because they decided that she "smelled of weed"?
Do you really want more unnecessary interactions with the police for yourself or those you care about when your "suspicious behaviour" was having an algorithm judge that your face looked like someone else's?
This is nothing new. It is all about what is reasonable in the circumstances.
The Met have already lied about the scale of false positives[0] by nearly 1000x, and it's not obvious how much better it will get. With the current tech, this rate will get worse as more faces are being looked for. If it's only looking for (I'm guessing) a thousand high-risk targets now and the rate is 1/40, as more and more faces get searched for this problem gets exponentially worse as the risk of feature collisions rise.
Of course, it'll also disproportionately affect ethnic groups who are more represented in this database too, making life for honest members of those groups more difficult than it already is.
The scale is what makes it different. The lack of accountability for the tech and the false confidence it gives police is what makes it different.
[0]: Met's claim was 1/33,000 false positives, actual 1/40 according to this article from last year https://www.bbc.com/news/technology-69055945
In the eyes of the law you will be innocent but you'll still be treated like a criminal.
The same could accidentally happen for a minor offence too.
West Yorkshire, West Mids, The Met and Great Manchester Police have all made admin "mistakes"[1] where they failed to delete DNA evidence since the Protection of Freedoms Act 2012 came into force.
No one has been sanctioned or fined for those mistakes.
You might not think being on that list matters but during the good ol' days of the 1980s innocent trades union activists were placed on a secret list by the Met's Special Branch and that list passed potential empoyers to bar them from getting jobs.
Again, no one punished for that and if it's happend once it can happen again.
See the Scott Inquiry for details.
1. These scare quotes are because I don't beleive this always happens through incompetence. I'm not saying it's always the case but some of the time the police are just ignoring the rules because the rules have no teeth.
The article does not claim this:
"The Metropolitan Police say that around one in every 33,000 people who walk by its cameras is misidentified.
But the error count is much higher once someone is actually flagged. One in 40 alerts so far this year has been a false positive"
These are 2 different metrics that measure 2 different things and so they are both correct at the same time. But I must say I am not clear what each exactly means.
On arrest, you're required to provide your name and address, not proof. For the absolute majority of UK adults, it takes exactly 2 minutes to verify that data against public records - passport, driving licence, council tax, voter registration.
Lying in that situation is a separate criminal offence all of its own.
>satisfy some shit algorithm that misidentified you as some known threat
Matches with a confidence rating of <0.64 are automatically deleted >0.7 is considered reliable enough to present to a human operator, and before any action is taken a serving police officer must verify the match, and upon arrest verify the match against the human.
>What if your child falls victim to a false identification
The age of criminal responsibility is 10, and absent any personal identification parental identification is the standard everywhere.
>15-year-old Child Q
The good old slippery slope fallacy. Both the officers who strip searched that child were fired for gross misconduct. North of 50,000 children are arrested each year and this happened once.
>Do you really want more unnecessary interactions with the police for yourself or those you care about when your "suspicious behaviour" was having an algorithm judge that your face looked like someone else's?
Thing is 12 months on, 1035 arrests, over 700 charges, and that hasn't happened because the point of testing the scheme thoroughly was to stop that from happening.
What proof do you have that it doesn't work.