What must be conveniently provided in each establishment according to sanitation guidelines?

Adequate drinking facilities must be conveniently provided in each establishment according to sanitation guidelines because access to safe and clean drinking water is essential for maintaining public health and hygiene. In any food service or public establishment, having readily available drinking water helps to prevent dehydration and promotes overall wellness for both employees and customers.

Sanitation guidelines underscore the importance of providing safe drinking water as part of a comprehensive approach to hygiene and food safety. It ensures that patrons can hydrate, especially in settings where food is served, thereby reducing the risk of illness associated with inadequate water consumption. This is particularly critical in environments that may be warm or where individuals are engaged in physical activities, such as serving food or cleaning.

While the other options are important aspects of an establishment's overall operations, they do not directly align with the immediate sanitation needs that adequate drinking facilities address. For instance, sufficient storage for food is essential for preventing spoilage but doesn't directly contribute to immediate health needs like drinking water does. Similarly, recycling bins and emergency exits serve specific purposes but are not directly tied to the core principles of sanitation as they pertain to drinking facilities.