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

Full text
75.1. Where a tunnel is used under a reserve of non-consolidated materials for the purpose of recovering those materials, the tunnel shall have at least 2 separate passages through which the workers may evacuate the work stations.
This section applies to tunnels built on or after 10 July 1997 and to tunnels on which extension work begins on or after 10 July 1997.
O.C. 782-97, s. 8.