Londonderry Borough Police are the force in the county that is part of what country?
Londonderry Borough Police: The Londonderry Borough Police was the police force in the city of Derry, County Londonderry, Ireland from 1848 to 1870, nicknamed the Horney Dicks after the bones used in their helmets. County Londonderry: Since 1972, the counties in Northern Ireland; including Londonderry; have no longer been used by the state as part of the local administration.
Northern Ireland