6. Section 160 of the Principal Act is amended by omitting from subsection (1)
the definitions of “commercial quantity” and “traffickable
quantity” and substituting the following definitions
respectively:“ ‘commercial quantity', in relation to a drug of
dependence or a prohibited substance, means a quantity not less than the
prescribed quantity; ‘traffickable quantity', in relation to a drug of
dependence or a prohibited substance, means a quantity not less than the
prescribed quantity.”.