RUC

The Royal Ulster Constabulary (RUC) was the police force of Northern Ireland from 1922 to 2001. It was founded on 1 June 1922 as a successor to the Royal Irish Constabulary (RIC) following the partition of Ireland. At its peak, the force had around 8,500 officers, with a further 4,500 who were members of the RUC Reserve.