Senate Bill No. 23 aims to prohibit smoking tobacco or marijuana, as well as the use of vapor products, in motor vehicles when a minor is present. The bill defines key terms such as "marijuana," "motor vehicle," and "vapor products" by referencing existing definitions in the Oklahoma Statutes. Violators of this law will face a fine ranging from $50 to $100, which will be directed to the Tobacco Prevention and Cessation Revolving Fund.

The bill is set to take effect on November 1, 2025, following its passage through the Committee on Public Safety. This legislation seeks to enhance the protection of minors from exposure to harmful substances in vehicles, reflecting a growing concern for public health and safety.