“…This clear association between territorial planning and territorialicy is reinforced by Dühr, Colomb & Nadin (2010, p.4-5), as they maintain that 'the European dimension of spatial planning arises from a recognized and growing need for coordination of spatial development trends and EU spatial policy across policy sectors, across levels of government from the EU to the local level, and across national borders'. This dimension is now visible in EU territorial cooperation (INTERREG) programmes (Medeiros, 2018a), the ESPON programme (Waterhout, 2008), EU macro-regional strategies (Sielker & Rauhut, 2018), cross-border planning processes (Durand & Decoville, 2018) and maritime spatial planning (Zaucha & Gee, 2019).…”