25. Sections 15 to 23 do not apply to a person operating an underground mine when concerning explosives stored underground, insofar as a system of spot-checking is established and maintained in order to prevent any stealing of explosives from the mine; such checking must be recorded in a register giving the registration numbers and names of the miners involved and also the time and date of each spot-check.
R.R.Q., 1981, c. E-22, r. 1, s. 25.