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Facial Recognition

Police deployment of facial recognition is happening across the globe. But the tech is fraught with issues such as civil liberties. Click investigates.

15 minutes

Last on

Sat 11 May 201902:30GMT
BBC News UK HD & UK only

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Broadcast

  • Sat 11 May 201902:30GMT
    BBC News UK HD & UK only

Watch the full edition of Click

Watch the full edition of Click

The 30 minute edition of Click is available on BBC iPlayer (UK only)