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Seat-belt and child-restraint rules in Singapore

Singapore’s rules on passenger capacity, seat belts, child restraints for passengers below 1.35 metres, exceptions, medical exemption, and published penalties.

seat-belt child-restraint booster-seat Road Traffic Act

主要来源： https://sso.agc.gov.sg/SL/RTA1961-S688-2011

Seat-belt and child-restraint rules in Singapore

Who must wear a seat belt

The Road Traffic Act authorises rules requiring people driving or riding in motor vehicles to wear approved seat belts. The detailed requirements are in the Road Traffic (Motor Vehicles, Wearing of Seat Belts) Rules 2011 (Singapore Statutes Online, Road Traffic Act 1961, section 75; Singapore Statutes Online, current Seat Belts Rules 2011).

The rules apply to vehicle types listed in rule 3, including cars registered on or after 1 January 1973, private-hire cars registered on or after that date, all taxis, ambulances, medical transport vehicles, fire engines, hearses, heavy goods vehicles, and buses including small buses. The rules also cover business-service passenger vehicles, light goods vehicles, and goods-cum-passengers vehicles registered on or after 1 January 1973 (Seat Belts Rules 2011, rule 3).

Except where an exemption applies, the driver and each passenger in a covered vehicle must wear a body-restraining seat belt or lap belt when one is available for that person. A body-restraining belt must restrain both the upper and lower parts of the wearer’s trunk. The driver must also ensure passengers comply. If a conductor or attendant employed by the owner or operator is present and on duty on a small bus, that person must ensure each passenger complies with the belt rule or is secured as required for a child below 1.35 metres (Seat Belts Rules 2011, rules 4–6 and 9).

Passenger capacity

Seat-belt compliance does not determine how many people a vehicle may carry. Under section 20 of the Road Traffic Act, the Registrar determines and records the maximum number of persons that may be carried in a heavy motor car, motor car, or on a motorcycle; driving a motor vehicle with more persons than the determined maximum is an offence (Road Traffic Act 1961, section 20).

Separately, rule 47 of the Registration and Licensing Rules sets the passenger capacity of public service vehicles. Its counting rules exclude infants in arms and, for specified vehicle types other than buses and taxis, count three children under 12 as two passengers (Registration and Licensing Rules, rule 47). The applicable limit therefore depends on the vehicle's recorded or licensed capacity; these provisions do not establish one universal passenger number for every vehicle.

Passengers below 1.35 metres

A passenger below 1.35 metres is exempt from the ordinary belt-wearing duty in rule 4, but must generally be properly secured in a covered vehicle by an approved child restraint suitable for the passenger’s height and weight, or by a body-restraining seat belt while seated on a booster cushion or using a seat with an approved adjustable belt (Seat Belts Rules 2011, rules 6 and 8).

For this rule, an “approved child restraint” means a child-restraint type approved by the Deputy Commissioner of Police under section 76(1) of the Road Traffic Act (Seat Belts Rules 2011, rule 2; Road Traffic Act 1961, section 76).

Checking child-restraint standards

Traffic Police added European standard ECE R129 to Singapore’s approved child-restraint standards with immediate effect on 13 June 2025. Specified older British standards (B.S. 3254: Part 2: 1988, B.S. AU 202a: 1988 and B.S. AU 185: 1983) and Japanese standard JIS D0401-1990 will cease to be approved from 1 January 2031; Traffic Police says restraints bearing those standards remain safe to use during the transition, and drivers have until 31 December 2030 to switch. To check a restraint, Traffic Police advises checking its approval sticker, asking the retailer, or reviewing the manufacturer’s product information (SPF, Review of Standards for Child Restraints).

The child-restraint requirement has limited vehicle exceptions: it does not apply in a taxi when the child is seated in the rear, and it does not apply in a bus other than a small bus used to convey a child to or from school (Seat Belts Rules 2011, rule 8). Rule 3 separately includes private-hire cars among covered vehicles, while rule 8 names only a taxi for the rear-seat exception. On the wording of these rules, a rear-seat passenger in a private-hire car should not assume the taxi exception applies and must otherwise be secured under rule 8 (Seat Belts Rules 2011, rules 3 and 8).

A person seeking a medical exemption from the ordinary belt-wearing duty must apply to the Deputy Commissioner of Police through a registered medical practitioner, with supporting medical reasons and evidence. If the exemption is granted, the person must carry the exemption letter while travelling in a covered vehicle and produce it for inspection when a police officer requests it (Seat Belts Rules 2011, rule 7).

Published penalties

SPF’s current table lists 3 demerit points and a composition fine of $150 for a light vehicle or $200 for a heavy vehicle for a driver who does not wear a seat belt, fails to ensure passengers wear one, or fails to secure a passenger below 1.35 metres as required (SPF, Penalties for Traffic Offences). SPF notes that listed points and composition fines do not remove liability for the full punishment carried by an offence if it is prosecuted in court (SPF, Penalties for Traffic Offences).

A person who contravenes the specified seat-belt or child-restraint rules is liable on conviction to a fine of up to $1,000 or imprisonment of up to 3 months. For a second or later conviction, the maximum is a fine of $2,000 or imprisonment of up to 6 months (Seat Belts Rules 2011, rule 10).

Coverage debt

The rule 3 vehicle list contains registration-date and vehicle-description details; check the legislation directly for a particular vehicle type. This article summarizes the common passenger and driver requirements. The distinction between the taxi exception and private-hire cars above is a reading of the rule wording; seek official clarification for an unusual vehicle or individual case.

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