Toronto Police Service in 1834 when the city of Toronto was first created from the town of York. (Prior to that, local able-bodied male citizens were required to report for night duty as special constables for a fixed number of nights a year on the pain of fine or imprisonment in a system known as "watch and ward". The Toronto Police is one of the English-speaking world's oldest modern municipal police departments; older than, for example, the New York City Police Department which was formed in 1845 or the Boston Police Department which was established in 1839. The London Metropolitan Police of 1829
Metropolitan Police Service being fitted with Battenburg. The National Police Air Service has a base at Lippitts Hill, in Essex, which houses three helicopters to support surrounding forces, including the Met. A marine policing unit operates 22 vessels from its base in Wapping. Annual expenditure for single years, selected by quarter centuries. In 2011/12, £2,754m was spent on staff wages. Crimes reported within the Metropolitan Police District, selected by quarter centuries. The following table shows the percentage detection rates for the Metropolitan Police by offence group for 2010/11. The Metropolitan Police Service “screened out” 34,164 crimes the day they were reported in 2017