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Lorries, vans and buses face being banned from the most polluted streets in Scotland by the end of the decade.
Transport minister Humza Yousaf announced the move yesterday as part of a drive to clean up the air quality in the worst affected areas of the country.
There are already about 200 low emissions zones (LEZs) in place across Europe and Mr Yousaf set out a timetable that would see similar schemes established in Scotland by the end of 2020.
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