BRISTOL’S PLAN FOR A NO-DIESEL ZONE MAY ACTUALLY INCREASE EMISSIONS
IF EVER YOU wanted an example of how muddled UK law makers’ messages are towards car owners, look no further than Bristol City Council’s proposal to ban all diesel cars from 2021 (p21). The idea started with a very good intention: to clean up air quality. But Bristol City Council has failed to make the distinction between modern diesels and the older, more polluting models that have given the fuel its bad name. A modern diesel engine has to meet the latest Euro 6 standards so it emits not only less CO2 than a modern petrol engine but in many cases also less NOx and fewer particulates. So in cleaning up air quality, modern diesels are part of the solution, not the problem. And in failing to make the distinction between…