(l.t.r.) Raphaël Le Méhauté, Director for Cities and Urban Cohesion (France) ; Susanne Lottermoser, Director – Strategic and Economic Aspects of Environmental Policy and Cross-Sectional Environmental Legislation Directorate, BMUB (Germany) ; Tilman Buchholz, Counsellor, Urban Development Policy - Federal Ministry for the Environment,
Nature Conservation, Building and Nuclear Safety (Germany)
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