This bill establishes new regulations regarding the consumption and possession of alcohol by members of the Oklahoma Legislature while performing their official duties. It defines key terms such as "alcohol," "intoxicated," and "official legislative duties," and explicitly prohibits legislators from consuming or being under the influence of alcohol in the State Capitol or during legislative functions. The bill mandates that any member suspected of violating this prohibition must submit to a Breathalyzer test, with refusal to comply resulting in immediate removal from proceedings.

Violations of this law carry escalating penalties, including fines and potential expulsion from the legislative chamber, with specific consequences for first, second, and subsequent offenses. The bill also requires the legislative chambers to adopt internal rules for enforcement and outlines the responsibilities of the President Pro Tempore and the Speaker of the House in ensuring compliance. Additionally, it stipulates that confirmed violations may lead to removal proceedings and necessitates notification to the Attorney General for potential civil actions. An emergency clause is included, allowing the law to take effect immediately upon passage.