The City of Torino organized the international conference "Rivers and cities: dialogue between Torino, Rome and Zaragoza". The meeting was attended by the Deputy Mayor for  Civil Protection, Public green areas and River Banks, Francesco Tresso, the Deputy Mayor for Agriculture, Environment and Waste Cycle of Rome, Sabrina Alfonsi and Deputy Mayor for the Environment of the City of Zaragoza Tiziana Gaudes for a discussion on policies to enhance the waterways of their respective cities.