Motorway speed limit is cut to 60mph to reduce illegally nitrogen dioxide emissions
Speed limits on the motorway will be reduced to 60mph in some areas in an effort to lower harmful levels of pollution. Highways England has identified 30 areas across the country where levels of nitrogen dioxide (NO2) exceed the legal limit of 40 micrograms (µg) per cubic metre. In its report, the government-owned company said at least … Read more