What is the purpose of a driver's license?

A driver's license serves several important purposes, but primarily, it is a document that demonstrates that an individual has the necessary skills and knowledge to operate a vehicle safely. It signifies that the driver has passed the required tests, which assess their understanding of traffic laws, safe driving practices, and vehicle operation. This assurance is crucial for maintaining road safety, as licensed drivers are expected to adhere to the rules of the road and make informed decisions while driving.

While other options also touch on aspects related to a driver's license—such as identity verification and rights to drive specific vehicles—they do not fully encapsulate the essential requirement of proving competency in driving. Remember, although a driver's license can support identity verification and convey permissions, its primary focus lies in confirming that a driver is qualified to navigate public roads responsibly.