10. Zoning: It is prohibited to establish a new pit or quarry, the operating site of which is located in a territory zoned by the municipal authorities for residential, commercial or mixed purposes (commercial-residential). It is also prohibited to establish a new quarry less than 600 m from such territory or to establish a new pit less than 150 m from such territory.
R.R.Q., 1981, c. Q-2, r. 2, s. 10.