Causes of road accidents No one is solely responsible for road accidents in our country. This accident happens due to various reasons. Below are some notable reasons- 1. Drivers' negligence , incompetence and unlicensed incompetent drivers. 2. Defective vehicles. 3. Shortness of road and inadequacy. 4. Competitive driving and overtaking are most responsible for accidents. 5. Lack of required number of traffic police and violation of traffic rules. . Oil used in vehicles is adulterated. . Lack of necessary dividers in the road. . Shortness of overbridge and not knowing the rules of careless road crossing or road crossing. 9. The majority of rickshaws and vans. 10. Illegal hats and establishments on the road.