Final answer:
All GDL drivers under age 21 are required to display two visible, red reflective decals.
Step-by-step explanation:
All GDL drivers under age 21 are required to display
two
visible, red reflective decals
, distributed through the MVC on any vehicle they operate. These decals help law enforcement officers identify young, inexperienced drivers and allow them to enforce the restrictions that are placed on these drivers. By requiring GDL drivers to display these decals, it helps to improve road safety and raise awareness among other drivers to exercise caution around these young drivers.