A Junior Operator must retake the learner's permit exam after how many traffic violations?

In Massachusetts, a Junior Operator's License (JOL) is subject to specific regulations that include the need to retake the learner's permit exam after accumulating a certain number of traffic violations. A Junior Operator must retake the learner's permit exam after just one violation. This enforcement is part of the efforts to promote safe driving behavior and ensure that young drivers understand the rules of the road. Violations can include traffic offenses like speeding, reckless driving, or operating a vehicle without a valid permit, and accumulating such violations triggers the requirement to retake the exam as a means of reinforcing proper driving habits.