History of the Metropolitan Police Service by the end of the 19th century. During the 1860s, the flintlock pistols that had been purchased in 1829 were decommissioned from service, being superseded by 622 Beaumont–Adams revolvers firing the .450 cartridge which were loaned from the army stores at the Tower of London following the Clerkenwell bombing. In 1883, a ballot was carried out to gather information on officers' views on whether they wished to be armed, and 4,430 out of 6,325 officers serving on outer divisions requested to be issued with revolvers. The now obsolete Adams revolver was returned to stores for emergencies, and the Bulldog 'Metropolitan
Dublin Metropolitan Police unarmed. Dublin Metropolitan Police The Dublin Metropolitan Police (DMP) was the police force of Dublin, Ireland, from 1836 to 1925, when it was amalgamated into the new "Garda Síochána". The Dublin city police had been subject to major reforms in 1786 and 1808. Organised rural policing in Ireland began when Robert Peel, then Chief Secretary for Ireland, created the Peace Preservation Force in 1814. This rudimentary paramilitary police force was designed to provide policing in rural Ireland, replacing the 18th century system of watchmen, baronial constables, revenue officers and British military forces. Peel went on to found the London Metropolitan