What is the passenger restriction for a Junior Operator License (JOL) holder under age 18?

The correct choice highlights an important aspect of the regulations for Junior Operator License (JOL) holders in Massachusetts. A JOL holder, who is under the age of 18, is subject to specific restrictions designed to ensure safety and reduce distractions while driving.

Under these regulations, a JOL holder is not permitted to operate a vehicle with passengers under the age of 18 unless they are accompanied by a licensed adult who is at least 21 years old. This rule aims to minimize the risk associated with inexperienced drivers being in the presence of other young passengers, who may lead to distractions or an increase in the likelihood of accidents.

By restricting the number of youthful passengers, the state encourages safer driving practices and helps new drivers focus on honing their skills behind the wheel. This structure supports the educational component of the JOL program, as it emphasizes responsibility and proper behavior while driving.

The other options do not align with the established laws and requirements for JOL holders, as they imply either fewer restrictions or inappropriately broad passenger allowances that need to be avoided for safety reasons.