Los Angeles is the largest city in California. It is internationally known for being one of the centers of culture, science, trade, education, and industries such as that of entertainment. Furthermore, given its global fame, Los Angeles has become a city of numerous areas of attraction and hot spots. As an effect, many places such as bars in the Hollywood area and pubs in downtown L.A. have been built to provide their leisurely services to both tourists and locals. But because nearly all of these establishments serve alcohol to their customers who mostly are motorists, the rate of accidents related to drunk driving has substantially increased in the city. Hence, to address this concern, the local government has strictly implemented laws that prohibit driving while one is in an intoxicated state. Individuals that are caught drunk driving are charged with a DUI offense which can lead to license suspension and the confiscation of their automobile.

However, to uphold fairness and the rights of offenders, these laws also allow people to hire a Los Angeles DUI attorney. The main tasks of this professional are to defend a person who is accused of drunk driving and to convince the jury that his client is indeed innocent. In order for a DUI attorney to achieve his goals, he has to prove before the court that the pieces of evidence, which were set against the accused individual, are unacceptable and/or inaccurate. Such forms of evidence normally include the results of the tests used in confirming the blood alcohol content of the offender. Moreover, in the event where the data presented by the prosecution is incontrovertible and valid, the DUI attorney will work to lessen the sentence of his client.