Is Leaving Your Car Running Unattended Legal in Singapore After the 2026 Law Changes?

Yes, leaving a car running unattended is illegal in Singapore under the Road Traffic Act (RTA) and Environmental Protection and Management Act (EPMA). The Land Transport Authority (LTA) enforces strict penalties, including fines up to S$1,000 and demerit points, while the National Environment Agency (NEA) penalizes excessive idling under anti-pollution laws. From 2026, enhanced surveillance via ANPR cameras will tighten enforcement, targeting repeat offenders.


Key Regulations for Leaving Your Car Running Unattended in Singapore

  • Road Traffic Act (RTA) Section 67(1): Prohibits leaving a motor vehicle unattended while the engine is running, unless the driver remains within 3 meters of the vehicle. Violators face fines up to S$1,000 and/or 3 demerit points.
  • Environmental Protection and Management Act (EPMA) Section 20: Bans unnecessary idling for over 5 minutes, with fines up to S$5,000 for repeat offenders. The NEA monitors compliance via spot checks and traffic cameras.
  • Parking Places (Prohibition of Parking) Order 2023: Restricts idling in high-traffic zones (e.g., Orchard Road, CBD) during peak hours (7–9 AM, 5–8 PM), where enforcement is prioritized.

Enforcement Mechanisms: The LTA and NEA collaborate with Traffic Police to deploy automated number plate recognition (ANPR) systems, particularly in congested areas. Offenders detected via ANPR will receive summonses within 14 days. Exemptions apply only for emergency vehicles or during vehicle testing at authorized centers.