We should always obey the traffic rules. So that we can save our life and our society. Use of seat belt is an important thing. While driving a car, bus, truck etc ,we always use seat belt. In a car both the driver and the passenger ,who seats in front both use it. In some places people only use seat belt in front of police or in front of RTO checking. In rural areas then they don't use seat belt. Other rules also we should follow. While driving we should not use mobile phone and should not use earphone in ear. We should maintain distance from out front vechile. We should always check all the important part of vechile. We should not drink alcohol and smoke while driving. Now a days corona pandemic distrubs our life and soceity. While we driving a vechile we use masks. An analysis conducted in the United States in 1984 compared a variety of seat belt types alone and in combination with air bags.The range of fatality reduction for front seat passengers was broad, from 20% to 55%, as was the range of major injury, from 25% to 60%.More recently, the Centers for Disease Control and Prevention has summarized these data by stating "seat belts reduce serious crash-related injuries and deaths by about half."Most seatbelt malfunctions are a result of there being too much slack in the seatbelt at the time of the accident.When in motion, the driver and passengers are traveling at the same speed as the car. If the driver makes the car suddenly stop or crashes it, the driver and passengers continue at the same speed the car was going before it stopped. A seatbelt applies an opposing force to the driver and passengers to prevent them from falling out or making contact with the interior of the car (especially preventing contact with, or going through, the windshield). Seatbelts are considered Primary Restraint Systems (PRS), because of their vital role in occupant safety.lap belt is a strap that goes over the waist. This was the most common type of belt prior to legislation requiring three-point belts and is found in older cars. Coaches are equipped with lap belts (although many newer coaches have three-point belts), as are passenger aircraft seats.University of Minnesota Professor James J. (Crash) Ryan was the inventor of and held the patent on the automatic retractable lap safety belt. Ralph Nader cited Ryan's work in Unsafe at Any Speed and in 1966, President Lyndon Johnson signed two bills requiring safety belts in all passenger vehicles starting in 1968.