Unfortunately, the simple truth is that tens of millions of people decide to drive a vehicle while under the influence of drugs or alcohol. Doing so not merely puts one's life at risk and puts passengers and others at risk at the same time, but being caught driving while impaired (DUI) or driving while intoxicated (DWI) will more often than not lead to severe penalties including driver's license suspension or cancellation, monetary penalties and also prison time. In many cases a person 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 provide DUI and DWI Offenders drug and alcohol rehabilitation rather than other severe penalties for his or her crime. Agreeing or obliging to participate in drug rehab as a DUI/DWI Offender might not exactly completely eradicate other penalties of the crime, but could decrease the severity of such consequences to a great extent. Particularly if the individual willingly takes part in drug and alcohol rehab and is a first time offender. Studies have shown that lots of individuals who do receive alcohol and drug rehabilitation because of a DUI/DWI offense avoid the courts for comparable charges in the future.