Welsh police wrongly identify thousands as potential criminals | UK news | The Guardian - 0 views
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dr tech on 06 May 18"However, according to data on the force's website, 92% (2,297) of those were found to be "false positives". South Wales police admitted that "no facial recognition system is 100% accurate", but said the technology had led to more than 450 arrests since its introduction. It also said no one had been arrested after an incorrect match."