What action is illegal when passing a stopped school bus?

The action that is illegal when passing a stopped school bus is recklessly passing a stopped school bus resulting in bodily injury. This highlights the seriousness of the situation because when a school bus is stopped with its red lights flashing, it indicates that children may be getting on or off the bus. Reckless behavior in this context can lead to severe consequences, including injury to children and potential legal ramifications for the driver.

Indiana law mandates that motorists must stop for school buses that have their stop arms extended and lights flashing; this is designed to protect children. If a driver passes the bus recklessly—suggesting a blatant disregard for safety and the possibility of hitting a child—this is treated with particular severity, especially if it results in bodily injury. The focus is on the protection of vulnerable pedestrians, particularly children, as they are often unaware of the dangers involved.

The other options do not adequately capture the gravity of the situation regarding the illegal actions associated with passing a stopped school bus. It’s crucial to understand the law's intent behind protecting children and ensuring that drivers are held accountable for unsafe driving behaviors around school buses.