What is the most common industry-based intervention for problem gambling?

• A. Self-exclusion
• B. Using floor staff to identify and refer problem gamblers
• C. Setting strict credit limits
• D. Using player cards to set limits on time and money spent gambling

Answer: (A)

Self-exclusion is the most common industry-based intervention because it provides a clear, enforceable way for a gambler to block access to gambling services across venues and online platforms. Operators offer self-exclusion programs that, once enrolled, restrict the person from gambling for a set period or permanently, often in a way that is recognized across different sites and channels. This creates a consistent barrier and is widely advertised and supported by regulators and operators, making it the most readily available and widely used tool.

The other options are useful components of responsible gambling but rely more on detection, voluntary participation, or discretionary policies. Relying on staff to identify and refer problem gamblers depends on monitoring and human judgment; setting credit limits and using player cards to cap time or money depend on individual casino policies or site configurations and may not be universally implemented.