see wikipedia →Bernard_Hogan-Howe

“Sir Bernard Hogan-Howe, QPM (born 25 October 1957) is the present Commissioner of Police of the Metropolis (of London). He was previously Chief Constable of Merseyside Police, an Assistant Commissioner of the Metropolitan Police, and more recently one of Her Majesty's Inspectors of Constabulary. On 18 July 2011, the Home Secretary announced Hogan-Howe's temporary appointment as Acting Deputy Commissioner following the resignation of the Commissioner, Sir Paul Stephenson, and the appointment of the incumbent Deputy Commissioner as Acting Commissioner. Hogan-Howe applied for the position of Commissioner himself in August 2011 along with other candidates and was successful in being selected for the post on 12 September 2011 after appearing before a panel of the Home Secretary and the Mayor of London and receiving the approval of the Chair of the Metropolitan Police Authority, before he was formally appointed by The Queen. Hogan-Howe was knighted in the Queen's 2013 New Year Honours for services to policing.”