I think that one of the main issues is the continuity of the waterfront public promenade, its urban quality and its connection with the neighbouring programmes of commercial and residential urbanism as well as with public transportation. In such contexts, the work of urbanists, planners and architects has to integrate the micro-dimension of daily uses and trajectories as well as the more macro-dimension of the connection with the rest of the city. It is in my opinion this ability to play on both scales that allows (among other factors like the negociation with private developers of the extent and nature of public spaces) a project to acquire a specific value in terms of urbanity.