{"geometry":{"type":"MultiPolygon","coordinates":[[[[-0.155089,51.611298],[-0.155091,51.61129],[-0.155009,51.611259],[-0.154638,51.611107],[-0.154451,51.611025],[-0.15437,51.610983],[-0.154241,51.610911],[-0.154231,51.610907],[-0.15414,51.610854],[-0.154131,51.610852],[-0.154116,51.610852],[-0.154107,51.610855],[-0.154096,51.610863],[-0.154095,51.610867],[-0.154097,51.610871],[-0.154114,51.610886],[-0.154183,51.610933],[-0.154277,51.610983],[-0.154624,51.611156],[-0.154661,51.611182],[-0.154669,51.61119],[-0.154689,51.611219],[-0.154697,51.611228],[-0.154711,51.611238],[-0.154775,51.611268],[-0.154843,51.611293],[-0.154878,51.611313],[-0.154916,51.611341],[-0.154934,51.611352],[-0.154954,51.611361],[-0.154984,51.611371],[-0.155008,51.611373],[-0.155018,51.611372],[-0.155026,51.611369],[-0.155034,51.611359],[-0.155033,51.611353],[-0.155028,51.611347],[-0.155014,51.611338],[-0.15498,51.611322],[-0.154974,51.611316],[-0.15497,51.611311],[-0.15497,51.611307],[-0.154979,51.611299],[-0.154986,51.611296],[-0.155006,51.611295],[-0.155043,51.611306],[-0.155064,51.611309],[-0.155073,51.611308],[-0.155085,51.611302],[-0.155089,51.611298]]]]},"type":"Feature","properties":{"entry-date":"2026-10-01","start-date":"1981-05-05","end-date":"","entity":19117132,"name":"The London Borough of Barnet (Friern/Halliwick Hospital, Colney Hatch Lane, N.11) Tree Preservation Order 1981 made under The Town and Country Planning Acts, 1971 to 1974.","dataset":"tree-preservation-zone","typology":"geography","reference":"TRE/FI/36/G6","prefix":"tree-preservation-zone","organisation-entity":48,"quality":"authoritative","tree-preservation-order":"TRE/FI/36","tree-preservation-zone-type":"group"}}