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Who's faster around London: a taxi driver or a GPS?

Tom Scott plus
Demos
YouTube
2 HN users recommended this demo2 months2022–2026 score 2
Years with an HN recommendation, 2007–2026

HN people link it in discussions of taxi drivers' spatial memory and how cabbies handle roadworks and traffic.

Tom Scott races a London black-cab driver who has memorized The Knowledge against a phone GPS across the city, comparing local expertise to navigation software.

“There's a fantastic Tom Scott video on it” (HN, 2026)

2 recommendations · 1 citations · Demos

3 Hacker News comments

From the HN archive; up to 20 kept per video, favoring different commenters. Recommendations first.

@rhdunn Dec 2022 Recommends
on HN thread The Decline of the City Grid
There was a recent Tom Scott video ( [this video] ) where he was using a GPS and Tom Hutley (a London cabbie) only relied on his London knowledge to get around, travelling the same distance after reaching certain landmarks. It was interesting to watch.
Cabbie's knowledge versus GPS across London.
@phist_mcgee Aug 2026 Recommends
on HN thread Taxi drivers rarely die of Alzheimer's
They also have to remember where roadwork is/was and what kind of traffic is best/worst at a given time. There's a fantastic Tom Scott video on it [this video]
Cabbies remember roadworks and traffic patterns.

Citations, criticism and jokes

Video list and Hacker News comment labels from HackerTube (prompted by @karpathy), released under ODC-By 1.0, built on the open-index/hacker-news archive. Hacker News data is provided by Y Combinator; comments remain the work of their authors. Video titles, channel names and thumbnails belong to their creators and are shown via YouTube. HackerTube Watch is an unofficial edition. Data export of 2026-10-31.

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