What are the disadvantages of installing ETC? What are the advantages and disadvantages of ETC?

The advantages and disadvantages of etc are as follows:

1. Advantages: (1) You can take a dedicated passage through the toll booth without bringing your own change. You can get off and get your card, which saves time. (2) There are certain concessions on tolls, saving tolls.

2. Disadvantages: (1) 1) If you want to apply for ETC, you must go to the bank or cooperative organization and show valid information such as identity documents. Many banks need to apply for credit cards to use together, which is not guaranteed for information security. (2)etc vehicles may also be brushed. In order to avoid high-speed charging, some drivers are optimistic about vehicles equipped with ETC, waiting for vehicles to enter and follow them. This behavior is very dangerous, cars may have rear-end accidents, and brushed vehicles may be blacklisted.