Uber supports clean air initiatives in London | Letter from Jo Bertram of Uber

We agree with your editorial (24 February) that more should to be done to tackle air pollution in London, and new technology can be part of the solution.

More than four in 10 Uber trips in the capital are now in cleaner and greener hybrid vehicles, which produce less than half the pollution of a standard TX4 black cab. And our new car-sharing option UberPool makes it easy for people going in the same direction at the same time to share their journey.