Which individual is considered to be operating a motor vehicle?

The correct answer is that both Ms. Bush and Mr. Bush are considered to be operating a motor vehicle.

In the case of Ms. Bush, even though she is asleep, she is behind the wheel with the engine running. This scenario indicates that the vehicle is in operation, as the definition of operating a vehicle typically includes being in physical control of it, which can occur even if the individual is not actively driving. The fact that the engine is running supports the argument that the vehicle is in operation, regardless of her state of consciousness.

Regarding Mr. Bush, he is also considered to be operating the vehicle since he is behind the wheel, and the lights are on, which suggests that he may have taken preparatory actions for driving, despite not having the key in the ignition. The mere positioning behind the wheel and the presence of active electrical systems can indicate an intent or capability to operate the vehicle.

In sum, both individuals meet the criteria of being in control of a motor vehicle, which encompasses a broader definition that includes scenarios beyond active driving, thus classifying them both as operators of the vehicle.