What does 'large vehicle with small label' mean?

[EliDella]

'Large vehicle with small label' refers to a situation where the vehicle type recorded in the ETC system does not match the actual vehicle information. This occurs when a Type 2, Type 3, or even Type 4 vehicle with larger tonnage and more seats is recorded as a smaller vehicle type in the ETC pass card, resulting in larger vehicles using ETC pass cards intended for smaller vehicle types, thereby underpaying toll fees. If a 'large vehicle with small label' issue arises, the vehicle owner can visit any ETC service point at the corresponding bank to settle the outstanding toll fees. With the relevant proof, the highway administration's toll system will then correct the vehicle information and remove the vehicle from the blacklist. Currently, vehicle owners must follow the requirements of the relevant authorities by paying the difference in toll fees based on the actual vehicle type to clear the blacklist and regain access to highways. The owner can go to the bank to pay the outstanding toll difference and then present the bank receipt to the toll station staff during highway travel for normal passage.