Please be careful on the roads! Never consume alcoholic beverages before driving. This is the most frequent cause of serious accidents. If you drink, use a non-drinking designated driver, a taxi, or sleep over.
Follow street signs and traffic lights, but use your judgment too. Don't try to beat red lights. And expect others to try to do so, so give them time to go through, particularly trucks that have trouble slowing down. Always stay at a safe distance from other vehicles. A general rule is the farther you are from them, the safer you are.