Just step right up and take that breath test. Procedures? What procedures? We don't need no stinking procedures!
That's right ladies and gentlemen, In Illinois DUI arrests, the State can not only require that you be "tested" to see if you have violated DUI law after you are already under arrest, not only can they ignore the scientifically accepted standard of replicate testing, but according to this recent gem of a case, "substantial compliance" (that means just about sort of maybe compliance) is just fine. Way to go!