What is the use of an electronic driver's license?

[DelLola]

Electronic driver's licenses can replace physical driver's licenses in certain cities. Introduction to electronic driver's licenses: Electronic driver's licenses, commonly known as "e-licenses," serve as a supplement to physical licenses. In situations where the physical license is not carried, electronic licenses can be used for roadside checks, etc. Usage mode of electronic driver's licenses: When traffic police conduct roadside checks on driver's licenses, if the driver forgets to carry the physical license, they are allowed to display the electronic driver's license with a QR code. After the traffic police verify the validity of the license through a PDA or system, the driver will not be fined or have their vehicle impounded for "not carrying the driver's license or vehicle license."