The north is mainly affluent and rural , although it does include Edgware , a major town .
The western side grew around the Midland Railway and what is now the Edgware branch of the Northern line .
The north is mainly affluent and rural , although it does include Edgware , a major Edgware .
The western side grew around the Midland Railway and what is now the Edgware branch of the Northern line .