123. The Crown shall be entitled, without indemnity, to extract from any land which is the subject of a claim, development licence, mining lease or mining concession on lands in the public domain, the sand, stone and gravel which it may need for the construction or maintenance of its works.
1965 (1st sess.), c. 34, s. 128; 1977, c. 31, s. 12; 1987, c. 23, s. 76.