Final answer:
Probationary Driver License restrictions require new drivers to display decals on their vehicle's license plates, signifying that they are novice drivers.
Step-by-step explanation:
According to the Probationary Driver License restrictions, license holders must display decals on the license plates of their vehicles. These decals are usually specific to certain states, like New Jersey, and are designed to readily identify new drivers to other motorists. They must be displayed on the top left corner of the front and rear license plates. The purpose of these decals is to assist in the enforcement of Graduated Driver Licensing (GDL) restrictions and to help increase safety on the roads by alerting other drivers that a novice driver is behind the wheel.