History of the Metropolitan Police Service been headed by a Commissioner, rather than a Chief Constable which is the highest rank in police forces outside London. The first Commissioners to hold the post were Lieutenant-Colonel Sir Charles Rowan and Sir Richard Mayne. When Sir Charles Rowan died, leaving Sir Richard Mayne as the surviving Commissioner, Captain William Hay was drafted in to jointly run the force with Mayne. However, because the two Commissioners did not agree on methods of running the force, since 1855 it was decided that only one Commissioner would run the force. Metropolitan Police patrols took to the streets on 29 September 1829,
Dhaka Metropolitan Police community, Rapid Action Battalion and other national security agencies. Female officers were first inducted into the DMP in 1978. The DMP also raised a Special Women Police Contingent in 2008 with the intention of developing a special unit consisting only of women that would investigate crimes involving female criminals. An assistant commissioner heads the SWPC force of 24 women officers. The SWAT (Special Weapons And Tactics) is another elite tactical unit of the Dhaka Metropolitan Police which was established on 28 February 2009. SWAT (Bangladesh) operate under the Detective Branch of Dhaka Metropolitan Police. Dhaka Metropolitan Police The Dhaka Metropolitan