Minnesota laws in regards to drinking and driving are some of the strictest in the country. This is no surprise considering how much driving we do. But if a driver is lawfully arrested by an officer who has probable cause for thinking a driver of a car, truck or even boat is under the influence of alcohol, you fall under the implied consent law in Minnesota. The officer may also administer field test without arresting the driver if there is an accident or destruction of property.
The driver is required by law to consent to a chemical test of your blood, breath or urine in order to determine if they are over the .08 percent blood alcohol content (BAC). A test of the officer's choosing must be administered within two hours of pulling over the driver. If the driver refuses to take the test, they are cited with a DWI test refusal, which has penalties just as stringent as DWI with automatic suspension of driver's license. You may consult an attorney before taking the test, but that must take place within the required two-hour window - if the driver takes too long there is the assumption that he or she has refused the test. If you refuse the field test, the officer will arrest you and you will then be forced to take the test anyway.