Three new low-pollution London black cabs were unveiled in the capital this morning as the mayor of London announced stringent environmental regulations for future licensed taxi designs.
British-based engineering company Frazer-Nash showed the new Metrocab, Turkish-based Karsan revealed an engineering prototype and Chinese-owned London Taxi International announced it would build a new-generation of the classic TX4.
All the proposals are powered by range-extender electric drivetrains. Nissan is also likely to show a pure electric prototype of its new London cab towards the end of this year.
Mayor Boris Johnson said that, from 1 January 2018, all new licensed taxis must be capable of running in ‘zero emissions mode’ on the capital’s most polluted roads.
London has some of the most polluted roads in Europe and it’s estimated that today’s 22,000 diesel black cabs are responsible for as much as 30 per cent of all the particulate pollution.
Transport for London (TfL) bosses said that it wanted the new taxis to be available well before the 2018 deadline. In an attempt to speed the shift from today’s ageing fleet, TfL said it is “working with the Green Investment Bank” to help cabbies trade up to one of the new vehicles.
After the public consultation on the Ultra Low Emission Zone, which ends later this year, TfL will then release the exact engineering requirements for the new vehicles, which is expected to specify CO2 and pollution emissions as well as defining accessibility for wheelchairs and prams.
Of the three designs, the Frazer-Nash cab is the nearest to production. The company is about to release a small number of prototypes to London cabbies for real-world testing.