Singapore: Supreme Court to hear Hougang by-election application, Today Online (2012).
This article discusses a by-election for the Hougang Member of Parliament. According to the Constitution, the Prime Minister has to call for a by-election.
The link address is: http://www.todayonline.com/Singapore/EDC120314-0000069/Supreme-Court-to-hear-Hougang-by-election-application
