Select season
Where to watch
This title is not available anywhere yet. Click the button below to promote it and highlight it.
As surveillance footage unveils hidden truths, a determined reporter battles corruption, risking everything to expose the dark underbelly of society.
The UK has 6M+ CCTV cameras (1 per 14 people) running 24/7, creating 1B+ hours of footage weekly. Nick Wallis reports on how police use this massive surveillance system to prevent crime and catch criminals.