A case study for the Urban Environments topic (UNIT 2 Q2) GCSE. Also suitable for A2 World Cities topic.
China plans to remove six million vehicles that do not meet exhaust emission standards by the end of the year as a way of improving air quality.
More than 300,000 vehicles will be decommissioned in the capital Beijing.
Alternative driving days are being introduced in the French capital, Paris, in an attempt to tackle dangerous levels of air pollution.
A revision sheet for the Urban environments topic.