Traffic collisions, also known as car accidents, occur when vehicles collide with each other or with pedestrians, cyclists, or stationary objects. These incidents can result from various factors, including driver error, speeding, weather conditions, and mechanical failures. The consequences can range from minor injuries to severe damage and fatalities. Preventing traffic collisions involves following road safety rules, such as obeying speed limits and using turn signals. Additionally, measures like traffic lights, road signs, and speed bumps are implemented to enhance safety. Education and awareness campaigns also play a crucial role in reducing the number of accidents on the roads.