Section 265-A:24 - Commercial Drivers Prohibited From Driving With any Alcohol in Their SystemsI. Notwithstanding any other provision of law, a person shall not drive a commercial motor vehicle while having alcohol in his or her system.II. A person who drives a commercial motor vehicle while having alcohol in his or her system, or who refuses to take a test to determine his or her alcohol concentration, shall be placed out-of-service for 24 hours. 2006, 260:1, eff. Jan. 1, 2007.