Regulatory agencies monitor and enforce regulations related to the house edge to ensure fairness and consumer protection in the gambling industry through several mechanisms. They conduct regular audits and inspections of casinos to verify compliance with established rules and standards regarding game fairness, including the calculation and disclosure of the house edge. Additionally, regulatory agencies may require casinos to submit detailed reports and documentation regarding their gaming operations, including payout percentages and house edge calculations, to ensure transparency and accountability. In cases of non-compliance or suspected misconduct, regulatory agencies have the authority to impose fines, revoke licenses, or take other disciplinary actions to enforce regulations and protect consumers. By maintaining oversight and enforcement mechanisms, regulatory agencies play a vital role in safeguarding the integrity and fairness of the gambling industry and promoting consumer confidence. How do you think regulatory agencies can further enhance their monitoring and enforcement efforts to ensure a fair and transparent gambling environment?