Providing high quality informative maps using publicly available data to reveal fascinating patterns about the way we live.

Drugs crimes per km2 (2012)

purple >96

black 59 - 95

very dark grey 38 - 58

dark grey 26 - 37

mid-dark grey 19 - 25

darker mid grey 13 - 18

mid grey 9 - 12

lighter mid grey 6 - 8

mid-light grey 4 - 5

light grey 2 - 3

very light grey 1

white 0

Areas with the highest drugs crime levels per square kilometre in northern Britain and Northern Ireland are generally in city centres such as Liverpool, Newcastle upon Tyne, Nottingham, Manchester, Wakefield, Barnsley and Blackpool.