

The Knowledge: The World's Toughest Taxi Test
2017, English. Directed by Hannah Lowes.
A documentary going behind the scenes of one of the hardest exams in the world, the test that all black cabbies must take: The Knowledge of London. For the first time, a fixed camera rig has been allowed inside the gruelling, nerve-wracking oral exams or ‘appearances’ for which candidates known as ‘Knowledge Boys or Girls’ must pass to show they have the necessary expertise. To pass this legendary exam candidates must memorize and be able to recall the capital’s 25,000 + streets, 100,000 points of interest and how they all fit together. The film follows the surprising range of characters who are each at various stages of the process, including a single mum, Kosovan immigrant and a bus driver. It takes an average of four years to pass The Knowledge and with a 70% drop out rate any candidate needs a dogged determination to pass and join the ranks of the world’s most elite taxi service.
- Runtime
- 0h 46m
- Post-credits
- None listed
- Language
- English
- Rated
- Check local
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Where to watch The Knowledge: The World's Toughest Taxi Test
The Knowledge: The World's Toughest Taxi Test isn’t on a subscription OTT platform in India, but you can watch it free online.
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Availability in India as of 14 November 2026. Streaming data by JustWatch.
Cast & crew
Details
- Released
- 12 April 2017
- Country
- United Kingdom
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The Knowledge: The World's Toughest Taxi Test: quick answers
Is The Knowledge: The World's Toughest Taxi Test worth watching?
The Knowledge: The World's Toughest Taxi Test doesn’t have enough ratings for a verdict yet.
How long is The Knowledge: The World's Toughest Taxi Test?
The Knowledge: The World's Toughest Taxi Test runs 46 minutes (0h 46m).
Does The Knowledge: The World's Toughest Taxi Test have a post-credits scene?
None is listed for The Knowledge: The World's Toughest Taxi Test. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
The Knowledge: The World's Toughest Taxi Test parents guide: is it suitable for kids?
No age rating is listed for The Knowledge: The World's Toughest Taxi Test yet.
Which OTT platform is The Knowledge: The World's Toughest Taxi Test on?
The Knowledge: The World's Toughest Taxi Test isn’t on a subscription OTT platform in India, but you can watch it free online. (Checked 14 November 2026.)
What movies are like The Knowledge: The World's Toughest Taxi Test?
If you liked The Knowledge: The World's Toughest Taxi Test, try Anna Nicole Smith: You Don't Know Me, Come See Me in the Good Light, Directed by John Ford.
Who directed The Knowledge: The World's Toughest Taxi Test?
The Knowledge: The World's Toughest Taxi Test (2017) was directed by Hannah Lowes and stars Hayley Squires.