1. Department for Communities and Local Government, Evidence Gathering - Housing in Multiple Occupation and possible planning responses: Final Report (2008); Universities UK, 'Studentification': A Guide to Opportunities, Challenges and Practices (2006).
2. Planning controls "development", which includes, with certain exceptions, material changes in the use of land or buildings.
3. Available at http://www.scotland.gov.uk/Resource/0038/00387514.pdf