Media type: E-Article Title: What is the Purpose of Planning Policy? Reflections on the Revised National Planning Policy Framework 2018 Contributor: Upton, William Published: Oxford University Press (OUP), 2019 Published in: Journal of Environmental Law, 31 (2019) 1, Seite 135-149 Language: English DOI: 10.1093/jel/eqz005 ISSN: 0952-8873; 1464-374X Origination: Footnote: