Whoever posts last is best

[robbo]

My partner (who has asthma) used to work in central London. When she caught the train there in the morning, some days she could tell how close they were by how tight her breathing was becoming...

In central London I’d agree, still terrible for tube travellers. However the areas that border the M25, outside of the North/South Circular, have not and do not have poor air quality, and show no difference since a year of ULEZ. The only effect has been the destruction of perfectly good cars causing a lot of expense to the people, in the main, who can least afford it.