How about this ......
Facial recognition software wrongly identified more than 2,000 people as potential criminals as police patrolled the Champions League final in Cardiff .
The technology provided hundreds of “false positives” wrongly marking out innocent people as possible troublemakers when an estimated 170,000 people descended on the city for the showpiece match between Real Madrid and Juventus.
A South Wales Police spokesman admitted “no facial recognition system is 100% accurate under all conditions” but added that in the months since it was first deployed “no-one has been arrested where a ‘false positive alert’ has occurred and no members of the public have complained”.
Data published by the force showed police covering the Champions League final at the Principality Stadium on June 3 last year were alerted to 2,470 potential matches with custody pictures by the facial recognition programme.
But of these 92% – a total if 2,297 – were incorrect, with just 173 providing ‘true positive alerts’.