B-1.1, r. 11 - Regulation respecting safety in public baths

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10. Except for markings indicating swimming corridors, submerged surfaces of the pool shall be painted white or a pale colour and be smooth without fissures or corners.
However, basins used exclusively for underwater diving may be painted with another colour.
R.R.Q., 1981, c. S-3, r. 3, s. 10.