You were arrested for DUI. There are so many questions. What is DUI?
DUI: Driving Under the Influence
Wikipedia list the definition of DUI as;
Driving under the influence (DUI) (driving while intoxicated (DWI), drunk driving, operating under the
influence, drinking and driving, drink-driving, impaired driving) is the act of driving a motor vehicle with blood level s of alcohol in excess of a specified limit. Similar regulations cover driving or operating certain types of machinery while affected by drinking alcohol or taking other drugs. This is a criminal offense in most countries. Details of the offense depend upon the jurisdiction, and may include merely being in physical control of a motor vehicle while being under the influence of alcohol or drugs.[1] Convictions do not necessarily involve actual driving of the vehicle.
Driving under the influence of alcohol or drugs is much much more in most state in the U.S. In some states you can be charged with DUI even if you are not over the legal limit. DUI to the extent that you are less safe to drive. The legal limit is almost universally .08 BAC or blood alcohol content. There are still some variable from .05 -.10 according to Wiki. these numbers are different for under 21 ad again for under 18.
My First DUI lists links to DUI resources from all over the county.
DUI Lawyers
DUI Schools
DUI information Websites
DUI Help Ebook