What are potential dangers in road traffic?

The correct answer encompasses all listed options, reflecting the multifaceted nature of road traffic dangers. A disabled vehicle with improperly placed warning devices can lead to confusion and potential collisions, as other drivers may not be adequately alerted to the hazard. Driving while intoxicated significantly impairs judgment, reflexes, and coordination, greatly increasing the risk of accidents. Additionally, driving while fatigued is akin to driving under the influence, as it compromises attentiveness and reaction times. Recognizing that each of these situations presents significant risks emphasizes the importance of safe driving practices and awareness to prevent accidents on the road.