{"geometry":{"type":"MultiPolygon","coordinates":[[[[-1.66575,53.988743],[-1.665739,53.988811],[-1.6657,53.988882],[-1.665617,53.988956],[-1.665948,53.988985],[-1.666243,53.988974],[-1.667126,53.988903],[-1.66755,53.988853],[-1.66793,53.988796],[-1.668348,53.988719],[-1.669159,53.988473],[-1.669624,53.98832],[-1.670141,53.988185],[-1.670563,53.988087],[-1.6709,53.987992],[-1.671609,53.987757],[-1.67173,53.987698],[-1.672069,53.987604],[-1.672744,53.987434],[-1.672853,53.987394],[-1.673131,53.987215],[-1.673515,53.987039],[-1.67401,53.986771],[-1.674434,53.986499],[-1.67457,53.986394],[-1.674705,53.986275],[-1.67483,53.98615],[-1.674898,53.986058],[-1.67504,53.985796],[-1.675089,53.985682],[-1.675162,53.985562],[-1.675235,53.985463],[-1.675429,53.985237],[-1.675592,53.985136],[-1.675758,53.985036],[-1.675937,53.984947],[-1.67697,53.984703],[-1.677258,53.984623],[-1.677505,53.984543],[-1.677769,53.984407],[-1.678001,53.984264],[-1.678724,53.983778],[-1.678662,53.983683],[-1.6785,53.983656],[-1.678337,53.983677],[-1.678033,53.983804],[-1.677808,53.98393],[-1.677583,53.984073],[-1.677277,53.984306],[-1.676322,53.984322],[-1.675993,53.984522],[-1.675798,53.984574],[-1.67566,53.984646],[-1.674988,53.984831],[-1.674855,53.984895],[-1.674673,53.985015],[-1.674504,53.985163],[-1.674286,53.985329],[-1.674173,53.985454],[-1.673847,53.986147],[-1.673751,53.986299],[-1.673627,53.986418],[-1.673491,53.98651],[-1.67339,53.986563],[-1.672884,53.986747],[-1.672726,53.986812],[-1.672411,53.98699],[-1.672073,53.987108],[-1.669702,53.987799],[-1.669407,53.987904],[-1.669043,53.988051],[-1.668742,53.988206],[-1.66853,53.988354],[-1.668372,53.988422],[-1.668161,53.988489],[-1.667653,53.98858],[-1.667267,53.988606],[-1.667006,53.988612],[-1.666702,53.988586],[-1.66586,53.98847],[-1.66575,53.988743]]],[[[-1.681092,53.987311],[-1.681191,53.987315],[-1.681278,53.987335],[-1.681338,53.987367],[-1.681618,53.987387],[-1.681965,53.987369],[-1.682446,53.987305],[-1.682743,53.987286],[-1.683093,53.987296],[-1.683247,53.987283],[-1.683583,53.987284],[-1.683758,53.987273],[-1.683887,53.98728],[-1.68405,53.987267],[-1.685014,53.987153],[-1.685091,53.987111],[-1.685103,53.987055],[-1.685091,53.987009],[-1.685056,53.986978],[-1.684992,53.986964],[-1.684665,53.986963],[-1.683825,53.987009],[-1.68271,53.987088],[-1.681793,53.987177],[-1.681609,53.987167],[-1.681284,53.98711],[-1.680972,53.987017],[-1.680886,53.986977],[-1.680843,53.986847],[-1.680938,53.986797],[-1.68104,53.98671],[-1.681135,53.986599],[-1.681242,53.986425],[-1.681276,53.986284],[-1.681303,53.986013],[-1.681273,53.985357],[-1.681241,53.985201],[-1.681221,53.984994],[-1.681091,53.984637],[-1.681015,53.984507],[-1.680838,53.984317],[-1.680185,53.98431],[-1.680388,53.984966],[-1.680535,53.98567],[-1.680637,53.986026],[-1.680684,53.986361],[-1.680667,53.986467],[-1.680625,53.98653],[-1.680534,53.986568],[-1.680444,53.986592],[-1.680262,53.986679],[-1.680221,53.986742],[-1.680238,53.986793],[-1.680288,53.986873],[-1.680389,53.986979],[-1.68054,53.987076],[-1.680792,53.987203],[-1.680938,53.987263],[-1.681092,53.987311]]]]},"type":"Feature","properties":{"entry-date":"2026-05-28","start-date":"","end-date":"","entity":13903278,"name":"Bank Slack (camp)","dataset":"scheduled-monument","typology":"geography","reference":"1004898","prefix":"scheduled-monument","organisation-entity":"16","quality":"authoritative","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1004898"}}