It you are arrested for Driving Under the Influence (DUI) in Illinois, the police, upon having reason to believe you are under the influence of alcohol or other drugs, or have any amount of a prohibited substance in your blood, breath or urine, are authorized to ask to you submit to chemical testing to detect the presence of such substances. In the case of alcohol, such tests can be used to ascertain your blood alcohol level (BAL). 625 ILCS 5/11-501.1
The choice of tests is within the discretion of the officer; the accused’s request to provide a type of test different from that which the officer has demanded is deemed a refusal. People v. Kaegebein, 137 Ill. App. 3d 837, 92 Ill. Dec. 656, 485 N.E.2d 467 (2 Dist. 1985) The use of urine tests is normally confined to situations in which the officer believes the accused has drugs in his system, as urine tests do not provide an accurate BAL reading.
Breath tests are, unless the suspect is injured and taken to the hospital, normally used to determine the BAL. If the defendant is taken to the hospital and a physician draws blood for the purpose of medical treatment (“medical draw”) the results are admissible in the DUI prosecution. On the other hand, for the purpose of imposing a statutory summary suspension (“SSS”), the defendant is given the right to refuse.
Chemical tests (blood, breath or urine) that are admissible in the DUI prosecution must be administered under specific procedures, by certified machines and operators. In contrast, for SSS purposes, the officer is authorized to request a portable breath test (“PBT”). The results of such a test, or the refusal, are not admissible in the DUI prosecution. 625 ILCS 5/11-501.5
Every DUI lawyer hears the question, if the opportunity ever presents itself, should I take the test? A “first offender” is someone who has not, in the previous five years, been convicted of, received court supervision for, or incurred a statutory summary suspension arising from, a DUI (unless at the time of the prior offense the offender submitted to chemical testing and was found not guilty of the DUI).