Statute Details
- Title: Road Traffic (Electronic Road Pricing System) (Exemption) Order
- Act Code: RTA1961-OR13
- Legislative Type: Subsidiary Legislation (SL)
- Authorising Act: Road Traffic Act (Chapter 276), section 142
- Citation: G.N. No. S 181/1998 (Revised Edition 1999)
- Current status: Current version as at 27 Mar 2026
- Key Provisions: Section 1 (Citation); Section 2 (Exemption)
- Primary instrument being exempted: Road Traffic (Electronic Road Pricing System) Rules 2015 (G.N. No. S 226/2015)
- Commencement (as reflected in the extract): 1 April 1998 (original); later amendments apply from specified dates
- Notable amendments (from legislative history): Amended by S 131/2017; amended by S 1064/2021 (effective 3 Jan 2022)
What Is This Legislation About?
The Road Traffic (Electronic Road Pricing System) (Exemption) Order (“Exemption Order”) is a targeted piece of subsidiary legislation made under the Road Traffic Act. Its central purpose is to carve out specific categories of vehicles from the operation of the Electronic Road Pricing (“ERP”) Rules 2015. In plain terms, it identifies certain vehicles that do not have to comply with the ERP Rules’ requirements—because applying ERP charging and related compliance obligations to those vehicles would be impractical, undesirable, or contrary to public-interest objectives.
ERP is a congestion-management and road-use pricing framework. The ERP Rules 2015 set out how ERP is implemented, including operational and compliance requirements. However, the Exemption Order recognises that some vehicles—particularly those involved in emergency response, essential medical transport, and civil defence operations—must be able to move without being hindered by ERP-related processes. The Order therefore provides exemptions for specified vehicles, while also preserving limited parts of the ERP Rules that still apply to certain exempt vehicles.
Practically, the Exemption Order matters to lawyers and compliance teams because it affects whether a vehicle is subject to ERP charging mechanisms and the associated regulatory obligations. It also affects how licensing and authorisation concepts are interpreted, especially for ambulances and medical transport vehicles, where the Order defines “authorised” and “non-emergency patient transport services” by reference to other legislation.
What Are the Key Provisions?
1. Citation (Section 1)
Section 1 is straightforward: it provides the short title by which the Order may be cited. This is standard legislative drafting, but it is important for legal referencing in submissions, compliance advice, and enforcement correspondence.
2. The Exemption Framework (Section 2(1))
Section 2(1) is the operative provision. It states that the Road Traffic (Electronic Road Pricing System) Rules 2015 do not apply to the listed vehicles, subject to an important carve-out. The carve-out is expressed as: the ERP Rules 2015 (except rules 3, 4 and 7(1)(a) to (e) of, and the Second Schedule to, those Rules) do not apply to the exempt vehicles.
This drafting technique is significant. It means the exemption is not necessarily “total” in every respect. Instead, it is a partial exemption: the exempt vehicles are relieved from most ERP Rules requirements, but certain rules and the Second Schedule continue to apply. For practitioners, this raises a key interpretive question: which obligations are contained in rules 3, 4, 7(1)(a) to (e), and the Second Schedule? Even though the extract does not reproduce those provisions, the legal effect is that some baseline or procedural requirements remain relevant to exempt vehicles.
3. Categories of Vehicles Exempted (Section 2(1)(a) to (e))
Section 2(1) lists five categories of vehicles that are exempt from the ERP Rules 2015 (subject to the carve-out described above):
(a) Authorised ambulances (amended by S 1064/2021 effective 3 Jan 2022).
The Order does not exempt “all ambulances” in a generic sense. It exempts ambulances only where they are “authorised” as defined in paragraph 2(2). This is a licensing/authorisation-based exemption, not a purely equipment-based one.
(b) Fire engines.
Fire engines are exempt without the need for the additional “authorised” definition. The exemption is category-based and likely reflects the operational necessity of fire response vehicles.
(ba) Authorised medical transport vehicles (inserted/amended by S 1064/2021 effective 3 Jan 2022).
This is a modernisation/expansion of the exemption framework. The Order distinguishes between emergency and non-emergency patient transport, and it ties exemption to licensing authorisation under the Healthcare Services Act 2020.
(c) Police vehicles.
Police vehicles are exempt. This aligns with the public safety rationale: police operations often require rapid movement and coordination.
(d) Vehicles operated by the Singapore Civil Defence Force (SCDF) for use in a civil defence emergency (as defined in section 2 of the Civil Defence Act (Cap. 42)).
This exemption is conditional on the vehicle being used for a “civil defence emergency” as legally defined. The reference to the Civil Defence Act is important: it anchors the exemption to a statutory definition, reducing ambiguity about when the exemption applies.
(e) Any vehicle being towed by another vehicle (amended by S 1064/2021 effective 3 Jan 2022).
This exemption is operationally practical. A towed vehicle is not actively driving; exempting it avoids charging complications and ensures that towing operations (e.g., breakdowns, recovery, or removal) are not disrupted by ERP compliance requirements.
4. Definitions and the Licensing Link (Section 2(2))
Section 2(2) provides definitions that are crucial for determining whether a vehicle falls within the exempt categories. The definitions include:
“ambulance”: a motor vehicle specifically equipped for (i) transport on roads of sick or injured individuals, and (ii) the provision, during such transport, of out-of-hospital clinical care to individuals requiring emergency medical treatment.
“medical transport vehicle”: a motor vehicle equipped to provide non-emergency patient transport services.
“non-emergency patient transport services”: transport services for fee or reward relating solely to transport on roads of individuals whose medical needs have been assessed as requiring patient transport and not being time-critical or acute, and who may require basic care and observation or clinical care and monitoring during transport.
“authorised” (for an ambulance or medical transport vehicle):
The Order provides two pathways for authorisation:
- Licence-based authorisation: specified in a licence (other than a revoked licence) under the Healthcare Services Act 2020 authorising the use of the ambulance or medical transport vehicle to provide a licensable healthcare service specified in that licence; or
- Government ownership and use: owned by the Government and used for the purposes of the Singapore Armed Forces or the SCDF.
For practitioners, these definitions are the heart of the exemption. They mean that compliance teams must check not only the vehicle’s equipment and intended use, but also the legal status of the operator’s licence and whether the licence is currently in force (i.e., not revoked). This is particularly relevant for disputes about whether a vehicle was “authorised” at the time of travel through ERP zones.
How Is This Legislation Structured?
The Exemption Order is structured as a short instrument with two main provisions. Section 1 provides the citation. Section 2 contains the exemption rule and the definitions. There are no separate Parts or extensive schedules within the extract. Instead, the Order operates by referencing the ERP Rules 2015 and carving out specific vehicles from their application, while preserving certain ERP Rules provisions (rules 3, 4, and 7(1)(a) to (e), and the Second Schedule) that continue to apply despite the exemption.
From a legal drafting perspective, the Order is best understood as an “overlay” on the ERP Rules 2015: it does not replace the ERP Rules; it modifies their applicability by excluding certain vehicle categories from their reach, subject to the specified exceptions.
Who Does This Legislation Apply To?
The Exemption Order applies to vehicles that fall within the categories listed in section 2(1). In practice, it affects (i) vehicle operators and owners, (ii) ERP system administrators and enforcement agencies, and (iii) any parties responsible for ensuring ERP compliance for vehicle movements through ERP-controlled areas.
For ambulances and medical transport vehicles, the exemption is not automatic. It applies only where the vehicle is “authorised” under the Healthcare Services Act 2020 licensing framework or is Government-owned and used for specified defence/emergency purposes. Therefore, the Order’s practical applicability depends on licensing status, the nature of the healthcare service provided, and the statutory definitions of emergency versus non-emergency patient transport.
Why Is This Legislation Important?
This Exemption Order is important because it balances two competing policy objectives: (1) the need for effective congestion pricing through ERP, and (2) the need to ensure that emergency and essential services are not impeded by pricing or compliance mechanisms. By exempting ambulances, fire engines, police vehicles, SCDF civil defence vehicles, and towing vehicles, the Order supports rapid response and operational continuity.
For legal practitioners, the Order is also significant because it creates a compliance boundary that can be litigated or disputed. Whether a vehicle is exempt may turn on technical statutory definitions and licensing facts. For example, an ambulance must meet the definition of an “ambulance” (including out-of-hospital clinical care for emergency medical treatment) and must be “authorised” under the Healthcare Services Act 2020 licensing regime (or be Government-owned and used for specified purposes). Similarly, “medical transport vehicle” exemption depends on the nature of the patient transport being non-emergency and assessed as not time-critical or acute.
Finally, the partial exemption drafting—preserving certain ERP Rules and the Second Schedule—means practitioners should not assume that exempt vehicles are fully outside ERP regulation. Instead, they should review the continuing applicability of rules 3, 4, 7(1)(a) to (e), and the Second Schedule to understand what obligations remain (for example, procedural requirements, system interactions, or documentation-related duties). This is essential for advising clients on risk management and for responding to enforcement action.
Related Legislation
- Road Traffic Act (Cap. 276), section 142 (authorising provision for making the Order)
- Road Traffic (Electronic Road Pricing System) Rules 2015 (G.N. No. S 226/2015)
- Civil Defence Act (Cap. 42), section 2 (definition of “civil defence emergency”)
- Healthcare Services Act 2020 (licensing framework for authorising ambulances and medical transport vehicles)
Source Documents
This article provides an overview of the Road Traffic (Electronic Road Pricing System) (Exemption) Order for legal research and educational purposes. It does not constitute legal advice. Readers should consult the official text for authoritative provisions.