The electrification of vehicles is an important area of clean growth, and the London Electric Vehicle Company, which is based in my constituency, is manufacturing the new electric taxi. It has created 500 new jobs, with 3,000 taxis now on London roads. The Prime Minister visited very recently and managed to drive one of the taxis without knocking down a wall. Does the Minister agree that if we are to make the switch to electric affordable for taxi drivers, thereby making a major contribution to reducing CO2 emissions and improving air quality, the current plug-in taxi grant is a vital incentive?