Final answer:
In Minnesota, if a driver does not reduce their speed when passing emergency vehicles, an additional fee is levied on any resulting speeding fines.
Step-by-step explanation:
Minnesota law requires drivers to reduce their speed when approaching and passing emergency vehicles. In the scenario described, where Peter is driving and possibly considering how to respond to an emergency vehicle, it is pertinent to know the specific law regarding speeding fines. The information provided indicates that a specific additional fee is required by law if a driver fails to slow down for emergency vehicles. This safety regulation emphasizes the protection of emergency responders who may be on the road. Therefore, if a driver fails to reduce their speed while passing an emergency vehicle, Minnesota law imposes an additional fee on top of any resulting speeding fine, which is one of the provided options: (a) $100, (b) $200, (c) $300, or (d) $25.