A campaign group made up of anonymous climate change activists reports that it has deflated the tyres of hundreds of SUVs across more than 13 locations in the UK. The group, which calls itself “The Tyre Extinguishers” claims that it “disarmed” SUVs in Chelsea, Chiswick, Harley Street, Hampstead Heath, Notting Hill, Belgravia, Clapham, Brighton, Bristol, Cambridge, Sheffield, Liverpool and Edinburgh on the evening of 7 March 2022. However, it is less clear whether they considered the safety and indeed environment implications of such vehicles driving on underinflated tyres.