Boris Johnson accused of burying study linking pollution and deprived schools

Unpublished report found four-fifths of the 433 London primary schools in areas breaching EU limits for NO2 were deprived

An air quality report that was not published by Boris Johnson while he was mayor of London demonstrates that 433 schools in the capital are located in areas that exceed EU limits for nitrogen dioxide pollution - and that four-fifths of those are in deprived areas.

The report, Analysing Air Pollution Exposure in London, said that in 2010, 433 of the city's 1,777 primary schools were in areas where pollution breached the EU limits for NO2. Of those, 83% were considered deprived schools, with more than 40% of pupils on free school meals.