@FidelUK @RicardoAirQ @CASHcampaigners @_petermason Yep, and carcinogenic benzene, and a whole long list of other polycyclic aromatic hydrocarbons, heavy metals and other nasties. The developer’s own sub-contracted ‘independent’ monitor Atkins helpfully published a breakdown for Southall. drive.google.com/file/d/1umXaIW…