London's new cab is a remodelled version of a vehicle first unveiled in August 2012. Modifications were made following feedback from the office of Boris Johnson.
The taxi was developed by Nissan's European design centre in Paddington and comes with round headlamps and a re-modelled grille as well as new front-bumper panels.
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The service was due to start in September but there is no agreement on pay and conditions such as how many night shifts staff will work.
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