(1) Whether there are any incentives or programmes in place to encourage municipalities to implement energy-saving lighting systems for streets and motorways; if not, why not; if so, (a) what are the details of these incentives or programmes, (b) how are they financed, (c) for what time period will the incentives be in place, and (d) which municipalities (i) have and (ii) have not implemented the programmes; (2) whether the programme recommends that compact fluorescent lights be replaced with high-pressure sodium lights; if not, why not; if so, what are (a) the reasons and (b) the further relevant details?