Road safety refers to how safe road users are on roads and aims to reduce the likelihood of traffic collisions. Some key facts: - Over 1.2 million people are killed worldwide in road accidents each year. - 3-4% of a country's GDP can be lost to road accidents. - Common causes of accidents include speeding, drunk driving, phone use while driving, reckless driving, and not wearing seatbelts or helmets. Steps to improve safety include strict enforcement of speed limits, heavy penalties for accidents, mandatory licensing tests, and making helmets compulsory. Education on safety for drivers and children is also important.