Road Traffic Act 1961 · 2020 Revised Edition · Part 6 · Provisions as to Use of Highways
128. Police officer not in uniform to produce identification card
Feedback & supportEvery police officer when acting against any person under this Act must, if not in uniform, on demand declare his or her office and produce to the person against whom he or she is acting any identification card that the Commissioner of Police may direct to be carried by police officers.
police officer
“police officer” includes any person employed for police duties in the Singapore Police Force constituted under the Police Force Act 2004;
It shall not be an offence for any person to refuse to comply with any request, demand or order made by any police officer not in uniform who fails to declare his or her office and produce his or her identification card on demand being made by the person.