S-2.1, r. 14 - Regulation respecting occupational health and safety in mines

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9. Every person in a mine is required to wear a safety hat that complies with CSA Standard Z94.1-M1977 Industrial Protective Headwear.
Notwithstanding the foregoing, the wearing of a safety hat is not required in a lunchroom, a cab or an office.
O.C. 213-93, s. 9.