Concept:Traffic regulations apply to everyone who uses the road, not only to one particular group of people.
Explanation:Traffic laws are designed to ensure safety and smooth movement on roads.
Road users include pedestrians, cyclists, motorists, passengers, and all other individuals who share the road.
Pedestrians must follow signals, motorists must obey speed limits, and cyclists must use proper lanes.
Because these regulations affect every person who travels or walks on the road, they are mainly meant for all road users collectively.
Thus, among the given options, the correct choice is the one that covers the whole group of people who use the road.
Answer:B. road users