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A
Training once is always enough
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B
Skills and vigilance can fade, and reinforcement keeps standards high and consistent
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C
It wastes time
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D
Staff never make mistakes
Why this is the answer
Ongoing supervision and periodic reinforcement of responsible-service practices are important because knowledge and vigilance can fade over time, new staff join, and busy periods can tempt shortcuts. Regular reminders, coaching, and monitoring keep standards high and consistent and catch problems early. Relying on a single initial training is not enough to sustain a strong compliance culture. Managers play an active role by observing service, giving feedback, and revisiting key practices, ensuring that responsible service remains a living standard rather than a one-time lesson.
Source: Responsible Beverage Service — Ongoing Supervision