2007 Pan-democracy camp primary election
The Hong Kong Island by-election, 2007 Pro-democracy primary was a primary election held to select a single candidate to represent all the Pan-democrat parties, also referred to as the "pro-democracy camp", in the Hong Kong Island by-election, 2007. Scope of Pan-democrats. The pro-democracy parties and organisations participating in the coordination were Democratic Party, Civic Party, League of Social Democrats, The Frontier, Hong Kong Confederation of Trade Unions, Neighbourhood and Workers Service Centre, Civic Act-up, Civil Human Rights Front, Women's Alliance (婦盟) and the Association for  Democracy and People's Livelihood. The selection mechanism was organized by Frederick Fung, Emily Lau, Ronny Tong and Joseph Lee (李國麟). Selection mechanism. The selection mechanism for the Democrat candidate consisted of a public debate, an opinion poll and primary elections. The weightings were: 50% from the opinion poll, 30% from the 300 delegates, 10% from Legislative Councillors and 10% from District Councillors. The debate format is based on those held for the 2007 Chief Executive election. University professors Ma Ngok (馬嶽), Chan Kin-man (陳健民) and Benny Tai (戴耀廷) questioned the candidates while culture critic Leung Man-tao () acted  as moderator. One hundred members of the public participated and asked questions. The debate was broadcast live on television and radio. Rev. Chu Yiu-ming (朱耀明) acted as the returning officer for the voting. The selection mechanism cost an estimated HK$140,000, with the result announced on 30 September. Chan won the primary by a clear margin, with 77.3 points compared with Lo's 22.7 points.