As Tony Blair leaves office this month after a decade in Downing Street, he leaves a legacy of controversy in foreign policy, but leaves a Britain transformed in economic and social policy. In Policy Options magazine, Wendy Thomson, now director of the McGill School of Social Work, gives a first-hand account as someone who was there as head of the Office of Public Service Reform in 10 Downing Street. Thomson argues that, far from reverting to the "British disease," Blair's New Labour leaves a domestic legacy of success.