A CDL holder who knowingly leaves the scene of an accident will: Question A CDL holder who knowingly leaves the scene of an accident will: Answers Have their license disqualified for three months. Have their license disqualified for 12 months. Have their license disqualified for three years. Have their license disqualified for 10 years. Explanation Knowingly and willfully leaving the scene of an accident, whether operating a CMV or not, will result in license disqualification for at least 12 months. This questions appears in the following tests: Illinois Class A Knowledge Test