Whether, considering that construction waste has been identified as one of the core problems in the construction industry across the world and in the Republic between five and eight million tons of construction waste are generated annually, as up to 30% of the material delivered to a construction site ends up as waste, and noting that neither national nor municipal legislation and/or regulations require contractors to have a waste management plan, as only a small fraction of the waste is reused or recycled, with the result that a large amount of waste is disposed of in landfills, which are rapidly reaching capacity in many places, her department intends to develop and enforce legislation and/or regulations around the issue of waste management; if not, why not; if so, what are the full, relevant details?