From the London Lib Dems;
Old Street Roundabout has some of the highest levels of dangerous air pollution in the country, with heavy concentrations of tiny particles responsible for illnesses. The Government department for the Environment (DEFRA) has reported that it is one of the worst parts of London where European Union air quality regulations are still being broken.
And they haven't even mentioned that hideous lump of JC Decaux advertising scaffolding in the middle of it. Now read on.
