You can be sure that not all cities have a reliable transport system that will get you home after you have had an eventful night out. Be that as it may, you have no reason whatsoever to drive yourself home after you are drunk simply because your preferred driver went home. This will not convince a judge of your innocence. After your drinking spree, you are likely to see some unmistakable blue and red lights in your rear view mirror. As soon as you see the lights, it is possible that you will not be sure of the kind of tests that the officers will use to determine if your legal blood alcohol limit has been exceeded, yet you are driving. Find a discussion below of some of the standardized sobriety tests that are performed to determine if you are fit to drive.