黃毓民
On 29 January 2010, Chan, together with four other lawmakers (two from Civic Party, two from LSD) Alan Leong, Tanya Chan, Leung Kwok-hung and Wong Yuk-man, resigned their seats in the Legislative Council. They intended that the popular vote in the by-elections triggered by their resignations would act as a de facto referendum on electoral reform, pressing the PRC Government into allowing universal suffrage in Hong Kong in compliance with Hong Kong's constitution, the Basic Law. On 16 May 2010, he was re-elected as a lawmaker in the by-election.