内務省保護観察局
http://www.probation.homeoffice.gov.uk/output/page1.asp

○刑務所庁
http://www.hmprisonservice.gov.uk/

○ウスク刑務所
http://www.hmprisonservice.gov.uk/prisoninformation/locateaprison/prison.asp?id=483,15,2,15,483,0

○ワットン刑務所
http://www.hmprisonservice.gov.uk/prisoninformation/locateaprison/prison.asp?id=434,15,2,15,434,0

○ウェストミッドランド保護観察所
http://www.westmidlands-probation.gov.uk/wmps/default.asp