Singapore's Constitution was hastily drafted after secession from the Federation of Malaysia in 1965. In the subsequent 45 years, the Constitution has been amended many times to evolve like no other in the world. Outwardly, Singapore has a Westminster-type constitutional democracy, with an elected legislature, fundamental liberties, and safeguards to ensure the independence of the judiciary. On closer inspection, the Constitution displays many innovative and unusual characteristics. Most notable among them are the various types of Members of Parliament that have been introduced since the...