sorry christopher . . . was educated in Accrington - although, went to University in Manchester.
Education (at secondary level) in Manchester is patchy - the best are amongst the finest in the country, whereas, some of the worst schools are a national disgrace.
No wonder people fight to move into areas to secure a place for their children in some of the best academic institutions.
Ofcourse, it means that those who are financially mobile tend to do better because of it.