Mums for Lungs is a network of parents campaigning for clean air, so children can breathe safely and healthily. Founded in 2017 by Jemima Hartshorn, at the time on maternity leave, Mums for Lungs is campaigning on air pollution issues across London and the UK. Campaigns are directed at all levels of decision-makers. Mums for Lungs is particularly focussed on campaigning for School Streets and providing parents and schools with all the insight and resources needed to create a safe and non-toxic start to the day.