148.0.25. Despite the Municipal Aid Prohibition Act (chapter I-15), the municipality may, by by-law, on the conditions and in the sectors of the territory of the municipality it determines, order that a subsidy be granted for the demolition of buildings beyond repair, unsuited to their purpose or incompatible with their environment, or for landscaping or repairing immovables following a demolition project. The maximum amount of a subsidy must not exceed the actual cost of the work.