Boris Johnson announces plans to improve London's air quality

Boris Johnson announces plans to improve London's air quality; ENGLAND: London: EXT 'Congestion Charge 'C' Central Zone' road sign Reporter to camera Boris Johnson (Mayor of London) interview SOT - Put very simply, we want to set a timetable for when most of the vehicles, almost all the vehicles coming in to central London will be at, or near zero tailpipe emissions. So they'll either be electric or plug in hybrid or something like that and one of the things you could obviously do is set a deadline for all new vehicles to be like that by 2020 Reporter to camera INT Jenny Jones (Green: London Assembly) interview SOT - The ultra low emissions zone is a fantastic idea, and we've actually been pushing him to bring this in for many years, but the problem is, delaying it until 2020 means that our air quality, our air pollution is just going to get worse and that affects the health of thousands of Londoners EXT Reporter to camera