THE MAYOR’S U-TURN: Could new manufacturers finally break into London’s black cab market if TfL drop requirement?
- Perry Richardson
- 13 hours ago
- 3 min read
Transport for London’s (TfL) review of the capital’s famous black cab turning circle requirement has prompted fresh speculation over which manufacturers could finally enter one of the world’s most tightly controlled taxi markets.
For years, London’s Conditions of Fitness have required licensed hackney carriages to achieve an exceptionally tight turning circle, allowing them to negotiate the narrow streets, hotel forecourts and station ranks that helped shape the capital’s taxi network. While regarded by many as one of the defining characteristics of the London black cab, critics argue the rule has also acted as a significant barrier to competition.
Today, the LEVC TX remains the only vehicle available to licence new for use as a purpose-built London taxi, leaving drivers with little choice when purchasing a new vehicle. With new electric taxis carrying purchase prices that can exceed £70,000 before finance costs, many within the trade have argued that greater competition could help reduce costs and encourage more people to enter the profession.
Those arguments gained new momentum after Mayor of London Sir Sadiq Khan confirmed he has instructed TfL to examine whether the turning circle requirement remains necessary in 2026.
Speaking at Mayor’s Question Time, Khan said: “Another manufacturer wants to build these taxis, but also interest from other manufacturers who could provide a black taxi much cheaper if there wasn’t this requirement.”
He added: “I think TfL should be looking at everything in the toolkit to make sure this is a viable profession going forward.”
Among the companies likely to be watching developments closely is the makers of the new black taxi Ford MAXiCab, which has spent several years promoting its wheelchair-accessible taxi as a potential alternative for the London market.
The company has previously argued that its purpose-built taxi platform could offer operators and drivers a lower-cost alternative while maintaining accessibility standards expected of London’s licensed taxis. However, the existing turning circle requirement has remained one of the principal hurdles preventing the vehicle from meeting London’s Conditions of Fitness.
Cab Direct, the maker of MAXiCab, has repeatedly stated that its vehicle has been designed with professional taxi drivers in mind and has expressed ambitions to supply London’s iconic fleet if regulations were amended.
There would likely be other vehicles that could enter the conversation too. Like other potential entrants, meeting the capital’s unique turning circle specification has presented a significant engineering challenge.
Some industry representatives believe any relaxation of that single requirement could encourage a wider range of manufacturers to assess the commercial viability of developing London-compliant taxis. Established commercial vehicle manufacturers already produce wheelchair-accessible vehicles and electric vans that could potentially be adapted for hackney carriage use if the regulatory framework became less restrictive.
However, any move to widen the market would not automatically guarantee approval for new vehicles. London’s taxis must still comply with extensive Conditions of Fitness covering accessibility, passenger safety, manoeuvrability, emissions, luggage space and driver visibility.
Manufacturers would also need to demonstrate compliance through TfL’s approval process before any vehicle could be licensed.
Supporters of reform argue that introducing competition could place downward pressure on vehicle prices, improve innovation and reduce waiting times for replacement vehicles. With London’s taxi fleet continuing its transition towards zero-emission capable vehicles, some believe additional manufacturers could accelerate the shift while offering drivers more purchasing options.
Others within the trade remain cautious. The black cab’s ability to perform tight manoeuvres has long been viewed as one of the features that distinguishes it from other vehicles operating in central London. Many drivers argue that the turning circle remains valuable when negotiating congested streets, hotel entrances and transport interchanges, even if the city’s road network has evolved significantly since the requirement was first introduced.
For now any manufacturers considering London’s taxi market will be waiting on TfL’s review. The Mayor has made clear he wants the work completed without unnecessary delay, particularly to avoid prospective drivers committing to expensive vehicle purchases if new options could soon become available.
If the review concludes that the turning circle requirement can be amended without compromising safety or accessibility, it could mark the biggest opening of London’s taxi vehicle market in generations, potentially ending decades in which only a single manufacturer has been able to supply the capital’s famous black cabs.
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