{"entry-date":"2004-06-01","start-date":"1978-04-28","end-date":"","entity":6100254,"name":"Former Radlett Airfield","dataset":"article-4-direction","typology":"legal-instrument","reference":"Ar4.5","prefix":"article-4-direction","organisation-entity":278,"geometry":"","point":"","quality":"authoritative","description":"Removal of permitted development rights for temporary uses","document-url":"https://www.stalbans.gov.uk/sites/default/files/attachments/RadlettAirfield.pdf","documentation-url":"https://www.stalbans.gov.uk/article-4-direction-areas"}