1 May 2018 to 26 July 2020

Minister, Prime Minister's Office

1 November 2016 to 30 April 2018

Minister for Education (Schools)

1 November 2016 to 30 April 2018

Second Minister for Transport

1 October 2015 to 31 October 2016

Acting Minister for Education (Schools)

1 October 2015 to 31 October 2016

Senior Minister of State, Ministry of Transport

4 May 2025 to Current

Jalan Kayu

11 September 2015 to 22 June 2020

Pasir Ris-Punggol GRC