Massachusetts Driver's Instructor Practice Exam

The ability to turn right on a red light is contingent upon a couple of important factors. One of the fundamental rules is that a driver can turn right on red as long as there is no signage indicating otherwise, such as a "no turn on red" sign. This means that if a driver approaches a red traffic light and there is no restriction present, they are allowed to proceed with caution after coming to a complete stop, ensuring that the intersection is clear of pedestrians and other vehicles. While it is important to ensure the action is safe, the key determinant here is the absence of restrictions provided by signage. Therefore, option C is correct, as it reflects the necessity to check for these signs before making the turn. The actions a driver must take after stopping include yielding to cross traffic and pedestrians, but the foundational rule revolves around the presence or absence of "no turn on red" signage.