Scout Association of Hong Kong were in total 155 members in the first census. During World War I, many Scouting leaders served in the war, which limited Scouting in Hong Kong, but the 1st World Scout Jamboree between 30 July and 8 August 1920 revived Hong Kong Scouting. Lieutenant-Colonel F. J. Bowen returned to Hong Kong after the end of the war, and actively participated in the Movement. He became the Colony Commissioner in July 1920 and reorganised the Hong Kong Branch. At the end of 1920, membership was approximately 140 members. The reorganised branch held a Scout Rally at the Murray Parade Ground on
1970 London to Mexico World Cup Rally London-Sydney Marathon, and was to mark the fact that the 1966 FIFA World Cup had been held in London and that the upcoming 1970 FIFA World Cup was to be held in Mexico. Dickson approached the renowned British rally driver Paddy Hopkirk and together they went to "The Daily Mirror" for sponsorship. The event was organised by members of the RAC and the MSA. The course covered approximately through Europe, South America and Central America. Two boats were need to convey the rally, one to cross the Atlantic Ocean from Lisbon to Rio de Janeiro and a second from Buenaventura,