The government is to use the expansion of London’s ultra-low emission zone (Ulez) to go on the attack over what it has called “Labour’s war on motorists”, part of a wider battle against green policies it hopes could prove popular with voters.
With the extension of the clean air scheme to every London borough beginning at midnight on Monday, Sadiq Khan, the capital’s Labour mayor, said that while the decision was difficult, the devastating health effects of toxic exhausts trumped other considerations.
