85. For the purpose of financing expenditures incurred in the exercise of an urban agglomeration power, the urban agglomeration council may, by a by-law subject to the right of objection under section 115, levy any tax or impose any other method of financing that may be levied or imposed by a local municipality.
However, it may not levy such a tax or impose such other method of financing if the revenues derived must, under an Act or statutory instrument, be allocated exclusively to the financing of expenditures other than those referred to in the first paragraph.
Likewise, the regular council of the central municipality or the council of a reconstituted municipality may not levy a tax or impose another method of financing if the revenues from such tax or other method of financing must, under an Act or statutory instrument, be allocated exclusively to the financing of expenditures incurred in the exercise of an urban agglomeration power.