Could as little as 30 miles every day be the secret to passing the Knowledge of London? The LTDA thinks so
- Perry Richardson

- 59 minutes ago
- 2 min read

The Licensed Taxi Drivers’ Association (LTDA) is encouraging London Knowledge students to adopt a simple but demanding routine aimed at accelerating their progress through one of the world’s toughest vocational qualifications.
In the latest edition of its TAXI magazine, LTDA Executive Anthony Street outlined what he calls the “30 Miles a Day, Four Runs a Day Challenge”, urging students to make daily road experience a central part of their studies.
Street argues that there is “no substitute for time spent on the road” when it comes to learning London’s complex street network. He wrote: “That is why I would encourage every student to take on the LTDA ‘30 Miles a Day, Four Runs a Day Challenge’.”
The challenge sets an achievable target for students. Rather than simply riding around aimlessly, it encourages completing four Knowledge runs each day while covering around 30 miles. According to Street, maintaining that routine over a standard study week can have a significant cumulative effect.
He explained: “If you complete four runs each day, cover approximately 30 miles, and study five days a week, you will cover many miles along countless roads in a single year.”
Street believes the benefits extend far beyond mileage alone, and said the repeated exposure to London’s streets helps students absorb road layouts, recognise landmarks and develop the confidence needed for appearances.
Reflecting on his own experience of completing the Knowledge more than 27 years ago, Street wrote: “Think about that for a moment. Miles spent travelling London’s streets, seeing landmarks, learning road layouts and building confidence and route retention is invaluable.”
The article also highlights how today’s students have access to tools that were unavailable to previous generations, including Transport for London’s Santander e-bike scheme, which the LTDA believes can reduce the financial burden of studying while allowing students to spend more time on the road.
Street contrasted the experience of current students with those who qualified in earlier years, adding: “Students today have an opportunity to learn more streets, spend less money and avoid many of the pitfalls that previous generations of Knowledge students unfortunately had to experience to get their badge.”
Street added: “Remember, your future starts with learning the streets, and the more time you spend on them, the closer you are to earning your Green Badge.”
For Knowledge students, the LTDA’s challenge is less about speed and more about a manageable consistency. By encouraging regular daily mileage and structured runs, the trade body is promoting a disciplined approach designed to improve route knowledge and long-term progress towards becoming a licensed London taxi driver.






