The bill amends the Michigan Vehicle Code to enhance law enforcement's ability to address impaired driving by updating sections 625a, 625c, and 625g. Key provisions include allowing peace officers to arrest individuals without a warrant if they have reasonable cause to believe the person was operating a vehicle in violation of the law during an accident or while obstructing traffic. The bill also introduces preliminary oral fluid analysis as an additional tool for assessing impairment, alongside the existing preliminary chemical breath analysis, and clarifies that the results of these tests can be used as evidence in court. Furthermore, it specifies that individuals operating commercial motor vehicles must be informed of the legal consequences of refusing these analyses, which can lead to misdemeanor charges and civil infractions.

Additionally, the bill outlines procedures for handling individuals who refuse or submit to chemical tests for alcohol or controlled substances. It mandates that if a person refuses a chemical test, their driver's license must be confiscated, and a temporary license issued, with the officer required to notify the Secretary of State. The bill also clarifies definitions related to "controlled substance," "intoxicating substance," and "unlawful alcohol content," aligning them with existing public health code definitions. It establishes the validity period for temporary licenses based on prosecution status, ensuring individuals are informed of their rights and license status. The bill is set to take effect 90 days after enactment, pending the passage of House Bill No. 4390.

Statutes affected:
House Introduced Bill: 257.625