Brixton is its civic centre , and there are other town centres .
Lambeth is a long , thin borough , about 3 miles ( 4.8 km ) wide and 7 miles ( 11 km ) long .
Brixton is Lambeth 's civic centre , and there are other town centres .
Lambeth is a long , thin borough , about 3 miles ( 4.8 km ) wide and 7 miles ( 11 km ) long .