Sarah Teather, Lib-Dem spokeswoman for London, said classroom conditions were a scandal, adding: "Labour has a duty to the city's children-to educate them in a proper environment." A recent government paper, Building Schools for the Future, illustrated the link between classrooms and results, stating: "Around 2,000 new classrooms have allowed infants to be taught in smaller classes. These investments have supported big improvements in literacy and numeracy."