Queen Victoria replaced him. Salisbury remained prime minister for the remainder of Victoria's reign. On 23 September 1896, Victoria surpassed her grandfather George III as the longest-reigning monarch in British history. The Queen requested that any special celebrations be delayed until 1897, to coincide with her Diamond Jubilee, which was made a festival of the British Empire at the suggestion of the Colonial Secretary, Joseph Chamberlain. The prime ministers of all the self-governing Dominions were invited to London for the festivities. One reason for including the prime ministers of the Dominions and excluding foreign heads of state was to avoid having to
Queen Victoria Police Jubilee Medal Queen Victoria Police Jubilee Medal A Police Jubilee Medal was awarded to those on duty at Queen Victoria's Golden and Diamond Jubilee celebrations. The Police Golden Jubilee Medal was sanctioned by Queen Victoria in 1887 as an award to all members of the Metropolitan and City of London Police on duty in London during the official Golden Jubilee celebrations, including the Jubilee procession on 21 June 1887. Ten years later, the Police Diamond Jubilee Medal was awarded for duty at the principal Diamond Jubilee events on the same basis as the 1887 medal, eligibility having been widened to include firemen