Tyre Extinguishers are standing up to urban 4x4s by deflating their tyres using lentils or bits of gravel. No damage to the ridiculous vehicle – but maximum disruption. There is no need for a massive fuel guzzling 4×4 for people living in urban areas, aside from stroking their ego and showing off to other idiots. Buying a 4×4 in the last ten years is just wilfully ignorant of the use of resources and safety of other people.

We are people from all walks of life with one aim: To make it impossible to own a huge polluting 4×4 in the world’s urban areas. We are defending ourselves against climate change, air pollution and unsafe drivers.

We do this with a simple tactic: Deflating the tyres of these massive, unnecessary vehicles, causing inconvenience for their owners.

Deflating tyres repeatedly and encouraging others to do the same will turn the minor inconvenience of a flat tyre into a giant obstacle for driving massive killer vehicles around our streets.

We’re taking this action because governments and politicians have failed to protect us from these huge vehicles. Everyone hates them, apart from the people who drive them.

We want to live in towns and cities with clean air and safe streets. Politely asking and protesting for these things has failed. It’s time for action. Join us.

We have no leader – anyone can take part, wherever you are, using the simple instructions on this website.