NEW KID IN TOWN: 21-year-old earns London taxi licence as Knowledge of London continues to test new generation of drivers
- Perry Richardson
- 3 hours ago
- 2 min read
A 21-year-old has joined London’s licensed taxi trade after successfully completing the Knowledge of London, receiving his green badge on the same day as his birthday.
The milestone, highlighted by taxi firm Sherbet London and trade representatives LTDA, marked the latest young entrant into the black cab profession in recent months.
The driver, called Bahrain, completed the capital’s rigorous licensing process at the earliest possible age for any candidate.
The Knowledge of London remains a mandatory requirement for all prospective black cab drivers operating under Transport for London (TfL) regulation. Candidates can begin studying from the age of 18, though the process typically takes between two and four years to complete.
If the Knowledge process is completed before the student's 21st birthday they must wait to receive their badge until that day to then begin working as a fully licensed London cabbie.
Youngest licensed cabbie highlights enduring demands of the capital’s rigorous training system
The qualification requires detailed memorisation of London’s road network within a six-mile radius of Charing Cross. Candidates must learn approximately thousands of streets alongside a list of around 6,000 points of interest, including key transport hubs, hotels, hospitals and entertainment venues.
Training is structured around a series of predefined routes known as the Blue Book, consisting of 320 runs that connect key locations across the capital. Candidates repeatedly travel these routes, traditionally using scooters, to build a detailed mental map of London’s layout and traffic systems.
Assessment is carried out through staged oral examinations, known as appearances, where candidates must verbally demonstrate the most efficient routes between two points. Examiners assess accuracy, speed, road awareness and the ability to adapt routes based on restrictions and traffic conditions.
Alongside route knowledge, applicants must also pass background checks, medical assessments and topographical tests before being granted a taxi driver licence. The process ensures drivers can operate independently of satellite navigation systems while maintaining high service standards.
The arrival of younger licensed drivers comes at a time when the number of Knowledge applicant is growing again. The sector continues to focus on how to make the profession more accessible while maintaining the standards associated with the Knowledge to encourage the next generation of cabbie into the trade.
