Thio Li-ann BA, MA (OXON); LLM (HARVARD); PHD (CANTAB) is Professor of Law (Provost's Chair) at the National University of Singapore where she has taught constitutional law since 1991. She is also the author of Constitutional Law in Malaysia and Singapore (2010) (with Kevin YL Tan) and A Treatise on Singapore Constitutional Law (2012). She is a former Nominated Member of the Singapore Parliament (Eleventh Session).