Can You Pass Through an ETC Lane with a Yellow Light?

[DeCollin]

ETC lane yellow light can be passed, usually ETC channels have yellow indicator lights, and passage is allowed if there is no red X symbol displayed. ETC stands for Electronic Toll Collection system, and ETC dedicated lanes are specifically designed for vehicles equipped with ETC onboard units. The principle of the ETC system is: through dedicated short-range communication between the onboard electronic tag installed on the vehicle's windshield and the microwave antenna in the ETC lane at the toll station, using computer networking technology to perform backend settlement processing with the bank, thereby achieving the purpose of vehicles passing through highway or bridge toll stations without stopping to pay toll fees.