留意车速限制。 遵守三秒钟规则。 在恶劣的驾驶环境中必须格外小心。 留意其他驾驶者。 利用镜子检查盲点。

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
It may seem obvious, but observing the speed limit is a vital part of safe driving. According to the National Highway Traffic Safety Administration, "speeding was a contributing factor in 30% of all fatal crashes" in the year 2011.  Remember that the higher the speed, the less time you have to react to the traffic around you, and collisions are far more likely to be serious if they occur at a high speed. For shorter journeys, speeding is only going to save you a couple of minutes of time, but it