The impetus for the bill is the disparity between mandatory license revocation periods for repeat drunk drivers and mandatory suspension periods for suspected drunk drivers who refuse blood tests. By refusing the test, a suspected repeat drunk driver can sometimes avoid conviction and suffer a three-year license suspension rather than the five-year revocation a conviction would bring.
But while the bill would hinder strategic blood test refusals and provide police certainty as to the scope of their authority in serving warrants for DUI blood tests, it would move into dangerous territory few jurisdictions will enter. Under current laws requiring informed consent for medical treatment, health departments will not allow doctors to forcibly draw blood from a patient. Upsetting longstanding tradition to help police with traffic law enforcement may lead to distrust of the medical profession with dangerous collateral consequences. Moreover, forcibly drawing blood may lead to patient injuries and legal claims for compensation.
Police believe that mandatory blood draws aid prosecution by providing almost irrefutable evidence of intoxication, whereas breathalyzers are often challenged due to calibration and other issues. More significantly, toxicology screens conducted on blood provide evidence of drug intoxication as well as alcohol intoxication, something a breathalyzer does not do. With drug intoxication while driving becoming increasingly prevalent, police are eager to have mandatory blood tests in their arsenal.
While the experience may have buoyed police enthusiasm for No Refusal days in Illinois, it has been of little practical effect. When Kane County has attempted such a campaign, hospitals have refused to draw patient blood without consent.



