S-2.1, r. 4 - Safety Code for the construction industry
2.10.2. In areas where there is danger of contact with moving parts:
(a) clothes shall fit well and have no loose parts;
(b) necklaces, bracelets or rings shall not be worn, except for medical bracelets which shall remain fastened to the wrist; and
(c) long hair shall be tucked under a bonnet in the hat.
R.R.Q., 1981, c. S-2.1, r. 6, s. 2.10.2.