Practice question

What is the Electronic Road Pricing (ERP) system in Singapore?

An electronic toll collection system that charges vehicles for using certain roads and expressways during peak hours to manage traffic congestion
A system for paying parking charges electronically
A GPS tracking system for commercial vehicles
A system for collecting road tax renewals online

Answer: A — An electronic toll collection system that charges vehicles for using certain roads and expressways during peak hours to manage traffic congestion

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