The principal tasks for police officers aren¡¦t beyond the scope of ¡§Society Security¡¨ and ¡§Traffic.¡¨ However, police authorities used to attach greater importance to social security than traffic in the past and were unaware of the harmfulness generated from traffic problems. The casualties as well as property loss resulting from traffic accidents are not less than and go even farther than that of social security (criminal) cases in fact. For traffic problems didn¡¦t receive deserved attention, domestic traffic security and order weren¡¦t improved for so many years. Among which, drunk driving constituted one of the major causes for traffic accident fatalities. Therefore, drunk driving enforcement becomes one of the major tasks for police officers upon traffic law enforcement. Owing to the lack of initiation requirements, execution procedures, and relief measures for drunk driving, necessary inspection and regulation upon communications and other equipments, and control district delimitation, ¡§excessive enforcement¡¨ and ¡§excessive control¡¨ then occurred frequently and public complaints were therefore incurred repeatedly. To prevent tragedies caused by drunk driving and decrease social problems derived consequently, we shall make observation in aspects of society, politics, economy, and legal system as well as consult and deliberate in the advantages of other countries to remedy defects. The final conclusion shall be made after being examined from aspects of administrative organization, personnel system, fund budget, and the design and application of limitation of administrative power, with proper rehabilitation by means of administrative relief, and further monitored by the internal and external control mechanism of administrative supervision. The complete and practicable suggestions produced accordingly can therefore provide well-established laws and decrees for police officers to follow pursuant to the system and can accomplish tasks according to law, reason, and feeling in handling measures, and therefore gain instant result upon the law enforcement of drunk driving. Police officers¡¦ power and prestige in duty execution then can be established and people¡¦s rights can be protected as well to effectively prevent the occurrence of drunk driving accidents. It¡¦s hoped that the problems dwelling in the legal system applied for drunk driving enforcement of the Republic of China can be examined and found by administrative law, with the five major frameworks derived from which, namely, basic principles, administrative organization, limitation of administrative authority, administrative relief, and administrative supervision. And it¡¦s further expected that with the discourse of administrative law¡¦s five major frameworks mentioned above, specific suggestions against the items required for reformation in existing legal system can be brought forth to provide solution or reference for legislative agency in future legislation, establish complete legal system of drunk driving enforcement by police officer, and therefore improve the image of the Republic of China as a country ruled by law.