The Knowledge: The World's Toughest Taxi Test

This documentary takes viewers behind the scenes of The Knowledge, the exam that all London black cab drivers must pass. For the first time, a fixed camera rig captures the intense oral examinations that candidates, known as Knowledge Boys or Girls, endure.

The film showcases a variety of characters, including a single mother, a Kosovan immigrant, and a former bus driver, each at different stages of their journey to becoming licensed cabbies. Candidates must memorize more than 25,000 streets and 100,000 points of interest in London, making the process grueling and time-consuming.

With an average completion time of four years and a 70% dropout rate, the determination required to succeed is immense. The Knowledge highlights the dedication and perseverance of those who aspire to join the ranks of one of the world's most elite taxi services.