Final answer:
Motorcycle drivers are required to have a valid license plate, a valid M1, M2 or M license, and be 16 years of age or older. The correct answer is option C.
Step-by-step explanation:
Motorcycle drivers are legally required to have a valid license plate attached to the back of the motorcycle (answer A). They are also required to have a valid M1, M2 or M license (answer B). Additionally, they must be 16 years of age or older (answer D). These requirements ensure that motorcycle drivers are properly licensed and following the regulations for operating a motorcycle on the roads. The correct answer is C. All the answers are correct.