IOPC rules out inquiry into armed police stop of Ricardo dos Santos

Watchdog refers case back to Met police for its own investigation over sprinter's claims of aggression and racism

The police watchdog has ruled out an investigation into the Metropolitan police's treatment of an athlete who was pulled over in his car by seven armed officers.

Ricardo dos Santos, a Portuguese sprinter based in London, released a video of the incident in central London that took place earlier this month.