The Police Service of Northern Ireland (PSNI) is the police force responsible for law enforcement in Northern Ireland. Established in 2001, it replaced the Royal Ulster Constabulary and aims to provide a professional and impartial service to all communities. The PSNI is committed to community policing and works to build trust and cooperation with the public. The PSNI operates under the oversight of the Northern Ireland Policing Board, which ensures accountability and effectiveness. The force is tasked with various responsibilities, including crime prevention, public safety, and maintaining order during public events. It plays a crucial role in promoting peace and stability in the region.