Scouting in Greater London Vane. Vane later became the second President of the British Boy Scouts which had begun in Battersea, London. In 1909, the London Diocesan Boy Scout Corp, was formed by the Church of England. One of the oldest Scout Groups in London is the 1st City of London Scout Group, which is still notable as the only Scout Group in the traditional City of London. In September 1909, a Boy Scout Rally at Crystal Palace was attended by 11,000 Scouts including a patrol of "Girl Scouts". The 1st World Scout Jamboree was held at Olympia, London in the summer of 1920.
The Scout Association Boy Scouts Association started branches itself in parts of British Empire. The Boy Scouts Association's "Headquarters" in London was renamed "Imperial Headquarters" (IHQ). The Boy Scouts International Bureau was formed in 1920 and became fully functional under the International Conference of the Boy Scout Movement in 1922. Subsequently, The Boy Scouts Association branches in the Dominions of Canada, Australia, New Zealand, Newfoundland, and South Africa were given the option of being "separately represented" with the Boy Scouts International Bureau, but chose instead to remain under IHQ control. Over time, many of the branches of The Scout Association became direct members