"Recap: 'Slow Horses' Season 3, Episode 2 - 'Hard Lessons'"

In episode 2 of "Slow Horses" season 3, River Cartwright infiltrates the Park on a mission to steal a vetting file, showcasing his skills and improvisation. Despite encountering obstacles and unqualified agents, River manages to make his way to the file room. Meanwhile, Jackson investigates the abduction of Catherine and discovers a private operation called Chieftain, run by Sly Monteith. The episode maintains a fast-paced, action-packed narrative while withholding the contents of the valuable Footprint file.