Question

When a public swimming pool does not have at least one lifeguard on duty, a sign shall be posted with letters at least ________ stating: "____________________".

Answer 1

Safety regulations for public pools often specify the size of the letters on signs about lifeguards. A common requirement might be letters at least 4 inches tall stating 'No Lifeguard on Duty'.

Step-by-step explanation:

When considering the safety regulations for public swimming pools, it's important to address the requirements for signage when a lifeguard is not on duty. Regulations typically specify the size of the letters used on the sign, though without the specifics provided in the student's question, an exact answer cannot be given. However, a common regulation might require letters to be at least 4 inches tall and the sign to read: "No Lifeguard on Duty." This is to ensure that the warning is clear and visible from a distance, thereby promoting safety for all pool users.