A driving test isn’t necessarily a test of skill, it’s a test of checking boxes that gets thrown out the window for many people as they continue driving. You can be a complete moron while driving but still parallel park and use a turn signal properly for a test. If you want to weed out more bad drivers you need harder testing and greater enforcement, just getting a retest of the same shitty test isn’t gonna work. Source: me. I had an incredibly stubborn aged parent who absolutely should not have had a license for multiple reasons but continued to drive. They were re-tested a couple of times because of incidents and still passed. It took letters from family and a physician to have the RMV suspend their license, and even then they didn’t want to.