569.2. A financial reserve shall be made up of the sums allocated to it each year and interest earned on the sums.
A reserve established for the benefit of the entire territory of the municipality may be made up of sums from the portion of the general fund of the municipality allocated for that purpose by the council, or of sums from a special tax provided for in the budget for that purpose and imposed on the taxable immovables in the entire territory of the municipality.
A reserve established for the benefit of a specific sector may be made up only of sums from a special tax provided for in the budget for that purpose and imposed on the taxable immovables situated in that sector.