Final answer:
A motorist in their probationary period must enroll in a probationary driving school program when convicted of 2 or more moving violations or accumulating 4 or more points.
Step-by-step explanation:
During a probationary period, a motorist must enroll in a probationary driving school program when convicted of 2 or more moving violations or when accumulating 4 or more points on their driving record. A traffic violation can result in points on a driver's license, which may mandate enrollment in such a program. It is crucial for probationary drivers to be aware of their state's specific regulations regarding traffic violations and the associated penalties, including mandatory educational programs.