Ulez is more than a political football - it's a matter of life and death for people like me | Letters

Readers on London's ultra-low emission zone and its role in the Tory victory in the Uxbridge and South Ruislip byelectionI am a previously fit and healthy woman in her early 60s, a never-smoker who was diagnosed with lung cancer three weeks ago.Lung cancer in never-smokers (LCNS) doubled in the UK between 2008 and 2014. It now accounts for 15% of lung cancers diagnosed and is responsible for around 6,000 deaths a year. Recent research at UCL and the Francis Crick Institute has found that exposure to fine particulate pollution, specifically PM 2.5, is linked to LCNS as well as the growth of other cancers. Continue reading...