In most countries such as the U.S. and Canada, the laws regarding a DWI or drinking while intoxicated offense has been made in detail for all motorists to follow. According to the law, a DWI is a criminal offense committed by anyone who is driving a vehicle while he or she is having a blood alcohol which reaches or exceeds a predetermined limit. In most cases, the limit is set to 0.08 percent.

If you, for instance, have been caught and proven to be drunk driving, the DWI law states that you must surrender your driver's license. This will be done under a process known as Administrative License Suspension. Furthermore, if you decline to undergo the standard chemical test, the authorities will have the power to take your license before you can even be convicted.

In certain countries, there is a DWI law that lets an offender install a device on the ignition of his car. This is an interlocking instrument which performs its own breathalyzer test whenever the driver attempts to start his automobile. The device will disable the car and will not allow the individual to drive if it finds alcohol within his or her system.

Moving on, DWI laws may also vary depending on the circumstance of the motorist. Drivers who have committed a DWI for the first time will be fined a particular amount, will have a number of points deducted from their license, and will have a two-month suspension with the requirement to complete a DWI school. Repeat offenders will suffer the above-mentioned consequences, with the high possibility of doing time in prison.