In 2008 who accident survey, approximately 50% - 60% of the traffic accidents of drunk driving and driving under the influence, has been cited as a major cause of death in the accident. In China, every year because of drunk driving traffic accidents caused by the tens of thousands; and fatal accidents in 50% above are related with drunk driving, drunk driving traffic accident harm is shocking, has become the first big "killer". In 2010 August, eleven sessions of National People's Congress Standing Committee sixteenth meeting will be the first to consider the draft amendment to the criminal law ( eight), were convicted of drunk driving or. According to the survey, 40% of drunk drivers" too high to believe their own driving technology". This kind of drivers think they can hold, driving skilled, always want to use the drunk to "show off" their own technology, resulting in signs of danger appearing everywhere. 27% drunk drivers" safety awareness is not strong". In addition, the drunken driver who often exists " luck", think oneself before drinking drivers never produced, has not been arrested, but also often see other people driving under the influence, then a drunk driving, tragedy. The above ideas mischief, drivers tend to drink and drive seriously, so that the driving ban repeatedly more than.