Democratic Alliance for the Betterment and Progress of Hong Kong
The 2007 Hong Kong Island by-election was held on 2 December 2007 and was won by Anson Chan with 54.6% of the votes cast. It was precipitated by the death of the then chairman of the Pro-Beijing Democratic Alliance for the Betterment and Progress of Hong Kong (DAB) Ma Lik on 8 August 2007.