Final answer:
True, you can turn right on red after stopping and if it's safe, unless a sign prohibits it. Safety is key even in an emergency; traffic laws are in place for the overall safety of drivers and pedestrians.
Step-by-step explanation:
The statement 'Unless there is a sign indicating no turn on red, you can turn right on red after stopping and making sure that the turn can be made safely' is true. In the United States, the traffic rule allows drivers to make a right turn at a red light after a full stop unless a sign specifically prohibits it. The driver must ensure that the turn is safe to make, considering other vehicles, pedestrians, and any local laws that may apply. Even in emergencies, such as the presence of a pregnant woman about to give birth, while urgency is understood, traffic laws generally still apply to ensure overall safety. Circumventing signals, unless directed by law enforcement, can endanger all parties involved, including crossing pedestrians or incoming traffic that has the right-of-way.