The operator shall at all times encourage campers and staff to reduce exposure to ultraviolet exposure from the sun. Such measures shall include, but need not be limited to, encouraging the use of wide brim hats, long sleeve shirts, long pants, screens with a solar protection factor of 25 or greater and lip balm. The operator shall establish written procedures for the topical application of sunscreen, including parent or legal guardian authorization.
105 CMR, § 430.163