Speed limits are extremely important in our society for several reasons. The most important reason is that they help us prevent accidents. When there is a speed limit, people drive more slowly. This allows drivers to have more time to react when faced with an unexpected situation, reducing the risk of them getting in an accident. Moreover, when accidents do happen, they are usually less serious, as the cars are not moving as fast as they would have been without speed limits. Therefore, I believe speed limits are extremely important and should exist in all major roads.