Unfortunately, it's true that tens of millions of people actually choose to operate a vehicle while under the influence of alcohol or drugs. This not simply puts one's life in danger and puts passengers and others at risk at the same time, but being caught driving drunk (DUI) or driving while intoxicated (DWI) will more often than not cause serious penalties including driver's license suspension or cancellation, monetary penalties and even jail time. Often times somebody who has been found guilty of DUI or DWI ultimately struggles with an underlying substance abuse problem. A legal court system knows this, and it is therefore inclined to provide DUI and DWI Offenders alcohol and drug rehab as an alternative to other severe penalties for crime. Agreeing or obliging to take part in drug and alcohol rehab as a DUI/DWI Offender might not completely get rid of other penalties of the crime, but tends to decrease the seriousness of such penalties to some large degree. Specifically if the person willingly takes part in drug and alcohol treatment and is also a first-time offender. Studies show that a large proportion of people who do receive alcohol and drug rehabilitation for a DUI/DWI offense avoid the courts for similar charges later on.