Air
Half of London’s toxic air pollution is caused by road transport. To reduce exhaust emissions by 45%, from 8 April, its Ultra Low Emission Zone (ULEZ) standards are the toughest in the world. Dirty air kills 9,000 Londoners & costs the economy £4.5bn each year. Soon, people from the country will come to London for the fresh air
Guessed the Word? Series 40 (3/4) [pic: ben kerckx]