6.1 Upfront Dynamic Fares, ERP Pass-Through & Surcharge Rules

6.1 Upfront Dynamic Fares, ERP Pass-Through & Surcharge Rules

Core Principle: In Singapore's Point-to-Point (P2P) transport regulatory framework administered by the Land Transport Authority (LTA) and Public Transport Council (PTC), ride-hailing platforms operate on an upfront, transparent pricing mechanism. Drivers are legally obligated to convey passengers strictly according to the agreed electronic booking fare plus authorized, verifiable pass-through surcharges. Demanding unauthorized payments, rounding up fares, or negotiating off-app private transactions undermines commuter trust and constitutes a severe vocational licensing violation.

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1. The Upfront Dynamic Fare Architecture

Unlike traditional street-hail taxis that calculate passenger fares in real time using an LTA-calibrated taximeter (based on rolling distance and elapsed time), Singapore ride-hail platforms—including Grab, Gojek, Tada, and Ryde—operate on an upfront flat fare model governed by the Point-to-Point Passenger Transport Industry Act.

+-------------------------------------------------------------------------+
|                   Upfront Dynamic Fare Calculation Breakdown             |
+-------------------------------------------------------------------------+
|  [Base Pickup Fee] + [Distance Mileage] + [Estimated Transit Time]      |
|                                    +                                    |
|  [Dynamic Surge Multiplier (Demand vs. Supply)] + [Platform Service Fee]|
|                                    =                                    |
|            TOTAL UPFRONT FARE (Locked Upon Booking Confirmation)        |
+-------------------------------------------------------------------------+

Key Characteristics of Upfront Pricing

1. Algorithmic Determination: The base trip fare is calculated algorithmically at the exact moment the commuter requests a ride. The algorithm accounts for base boarding charges, estimated route mileage, historical traffic travel duration, localized supply-demand imbalance (surge pricing), and mandatory regulatory/platform commissions.
2. Legally Binding Contract: The fare displayed on the commuter's mobile screen and accepted during booking confirmation represents a binding commercial contract. Neither the driver nor the platform may unilaterally inflate or alter this base fare after dispatch.
3. Traffic & Weather Risk Allocation: Under upfront pricing, the risk of unexpected road congestion, heavy rain, traffic diversions, or prolonged signal delays is absorbed by the platform's algorithmic pricing model. Drivers are strictly prohibited from demanding additional cash top-ups or adjusting the fare because a journey took longer than anticipated.

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2. Legitimate Pass-Through Surcharges & Tolls

While the base upfront fare is fixed, specific statutory and operational expenses incurred during passenger transit may be added to the final electronic invoice as legitimate pass-through charges. Every additional surcharge must comply with LTA regulations and transparent platform rules.

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3. Strict Rules on ERP Toll Pass-Through

The Electronic Road Pricing (ERP) system and ERP 2.0 Global Navigation Satellite System (GNSS) are congestion management mechanisms managed by LTA. Passing ERP charges to passengers is governed by strict statutory guidelines.

+-----------------------------------------------------------------------------+
|                        ERP Pass-Through Rule Protocol                       |
+-----------------------------------------------------------------------------+
|                                                                             |
|   [Driver at Point A]  ====(Pre-Trip Route: NO ERP PASS-THROUGH)====>       |
|                                                                             |
|   [Pick-Up: Point B]   ===(Passenger Onboard: LEGITIMATE ERP PASS-THROUGH)=>|
|                                                                             |
|   [Drop-Off: Point C]  ====(Post-Trip Route: NO ERP PASS-THROUGH)===>       |
|                                                                             |
+-----------------------------------------------------------------------------+

The "Passenger Onboard" Statutory Standard

• Legitimate In-Trip ERP: Drivers may only pass through ERP tolls activated while driving from the passenger's confirmed pick-up point to their final drop-off destination with the passenger inside the vehicle.
• Pre-Trip ERP Prohibition: If a driver passes an active ERP gantry along the Central Expressway (CTE) or Ayer Rajah Expressway (AYE) while travelling to fetch the commuter, that ERP charge is an operational overhead of the driver. It is strictly illegal to add pre-trip ERP to the passenger's invoice.
• Post-Trip ERP Prohibition: Any ERP toll incurred after the passenger alights at their destination is the sole responsibility of the driver.
• Route Transparency: If multiple routes exist (e.g. an express route with ERP vs. an arterial route without ERP), the driver should confirm the commuter's preference prior to departure or follow the platform navigation recommendation.

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4. Prohibited Practices & Off-App Solicitations

To uphold market integrity and consumer safety, LTA and the Public Transport Council strictly prohibit unauthorized fare collection, private bargaining, and off-app touting.

Unlawful Fee Demands

• Demanding Traffic Congestion Supplements: Asking for cash top-ups because of heavy traffic, rain, haze, or road closures is an overcharging offence.
• Demanding Fuel Surcharges or Baggage Fees: Private hire cars cannot charge arbitrary fees for luggage, baby strollers, groceries, or folding wheelchairs placed in the boot.
• Rounding up cash fares. On a cash-enabled trip, give the exact change. Keeping the difference on a $17.40 fare because the passenger handed over $20 is taking a fare above the published fare, which sits in the 12-point band while the excess stays under $20.

Strict Prohibition on Off-App Solicitations ("Direct Deals")

Private Hire Car Driver's Vocational Licence (PDVL) holders are strictly prohibited from:

1. Picking Up Street-Hail Passengers: Only licensed taxis (holding TDVL and operating metered taxis) may accept flag-downs or street hails. Private hire vehicles cannot pick up passengers hailing from the kerb, road shoulders, or taxi stands.
2. Soliciting Private Fares at Hotspots: Touting or offering private rides at Changi Airport, Marina Bay Sands, Singapore Expo, Clarke Quay, or ferry terminals without an electronic platform booking is a major criminal offence.
3. Inducing In-App Cancellations: Persuading a matched commuter to cancel their in-app booking and pay cash directly ("dealing outside the app") breaches licensing regulations and voids commercial passenger liability insurance, leaving the driver personally liable for millions of dollars in damages in the event of an accident.

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5. Regulatory Enforcement & VLPS Demerit Points

Overcharging, demanding illegal surcharges, and engaging in off-app passenger conveyance carry severe penalties under the Vocational Licence Demerit Points System (VLPS) and the Road Traffic Act.

[!IMPORTANT] The $20 line. The same conduct - taking more than the ride-hail fare allows - carries 12 demerit points when the excess is under $20 and 21 demerit points when it is $20 or more. A $10 cash demand for "rain" is a 12-point offence; a $25 one crosses into the 21-point band and by itself exceeds the revocation threshold.

[!WARNING] A vocational licence may be revoked once the demerit points awarded within the relevant 24-month period exceed 20. Revocation is a discretionary decision by the Registrar, who must first give the holder written notice allowing at least 14 days for written representations - but a single 21-point fare offence is enough to start that process.