Sadly, the simple truth is that tens of millions of people decide to drive a vehicle while under the influence of alcohol or drugs. Doing this not simply puts one's life at risk and puts passengers and others in danger too, but being caught driving while impaired (DUI) or driving while intoxicated (DWI) will typically lead to severe penalties including driver's license suspension or cancellation, fines and even time in jail. Quite often somebody who has been found guilty of DUI or DWI ultimately has an underlying substance abuse challenge. A legal court system knows this, and it is therefore inclined to provide DUI and DWI Offenders alcohol and drug rehab instead of other severe penalties for his or her crime. Agreeing or obliging to take part in alcohol and drug rehab as a DUI/DWI Offender might not exactly completely eradicate other effects from the crime, but can decrease the degree of such penalties to a great extent. Particularly if the person willingly takes part in drug and alcohol treatment and is also a first-time offender. Research has shown that a lot of people who do receive alcohol and drug rehab for a DUI/DWI offense avoid the courts for similar charges down the road.