{"entry-date":"1971-02-05","start-date":"1971-02-05","end-date":"","entity":7001091908,"name":"Hilliers Avenue/Harlington Road, Hillingdon","dataset":"tree-preservation-order","typology":"legal-instrument","reference":"TPO 87","prefix":"tree-preservation-order","organisation-entity":167,"geometry":"","point":"","quality":"authoritative","document-url":"https://pre.hillingdon.gov.uk/trees/carrying-work-protected-trees","confirmed-date":"1971-05-24","documentation-url":"https://pre.hillingdon.gov.uk/trees/carrying-work-protected-trees"}