Regrettably, the simple truth is that millions of people choose to drive a vehicle while under the influence of alcohol or drugs. Doing this not just puts one's life in danger and puts passengers at risk as well, but being caught driving drunk (DUI) or driving while intoxicated (DWI) will almost always bring about serious penalties including driver's license suspension or cancellation, fines and also time in jail. Often times somebody who has been found guilty of DUI or DWI ultimately has an underlying substance abuse issue. A legal court system knows this, and it is therefore inclined to offer DUI and DWI Offenders alcohol and drug treatment rather than other extreme penalties because of their crime. Agreeing or obliging to participate in alcohol and drug rehabilitation as a DUI/DWI Offender may not completely eradicate other effects of the crime, but can decrease the degree of such penalties to a great extent. Specifically if the person willingly participates alcohol and drug treatment and is a first time offender. Studies show that lots of people who do receive drug rehabilitation for a DUI/DWI offense avoid the courts for comparable charges later on.