{"geometry":{"type":"MultiPolygon","coordinates":[[[[-2.082137,52.40124],[-2.082292,52.40121],[-2.082567,52.401262],[-2.082654,52.401254],[-2.082798,52.401164],[-2.08322,52.400879],[-2.083518,52.400625],[-2.083783,52.400448],[-2.083788,52.400477],[-2.083789,52.400499],[-2.083935,52.4005],[-2.083905,52.400566],[-2.083798,52.400664],[-2.083743,52.400721],[-2.083677,52.400794],[-2.08363,52.400852],[-2.083592,52.400902],[-2.08328,52.40106],[-2.083148,52.401188],[-2.083068,52.40127],[-2.083021,52.401303],[-2.082969,52.401336],[-2.082825,52.401369],[-2.082777,52.401393],[-2.082709,52.401424],[-2.082664,52.40144],[-2.082624,52.401446],[-2.082496,52.401456],[-2.08239,52.401393],[-2.082137,52.40124]]],[[[-2.080278,52.402863],[-2.080198,52.402855],[-2.080134,52.402843],[-2.080104,52.402834],[-2.080088,52.402826],[-2.080081,52.40282],[-2.080076,52.402795],[-2.080148,52.402587],[-2.080152,52.402562],[-2.080148,52.40255],[-2.080448,52.402616],[-2.080571,52.402616],[-2.08063,52.40259],[-2.080665,52.402533],[-2.080724,52.402472],[-2.080935,52.402358],[-2.082337,52.40144],[-2.082492,52.401528],[-2.082596,52.401594],[-2.082451,52.401663],[-2.082394,52.401693],[-2.082188,52.401795],[-2.082079,52.401852],[-2.081842,52.401967],[-2.081707,52.402073],[-2.081693,52.402082],[-2.081461,52.402205],[-2.081533,52.402321],[-2.081469,52.402293],[-2.081404,52.402275],[-2.081317,52.402336],[-2.081266,52.402378],[-2.081206,52.402418],[-2.081168,52.402441],[-2.081091,52.402474],[-2.081044,52.4025],[-2.081008,52.402523],[-2.080986,52.402543],[-2.081002,52.402553],[-2.080974,52.402587],[-2.080932,52.402627],[-2.080893,52.402661],[-2.080864,52.402682],[-2.080795,52.402718],[-2.080692,52.402759],[-2.080595,52.402801],[-2.080469,52.402866],[-2.080441,52.402873],[-2.080422,52.402873],[-2.0803,52.402863],[-2.080278,52.402863]]],[[[-2.081524,52.40272],[-2.08163,52.402662],[-2.082202,52.402746],[-2.082835,52.40278],[-2.083095,52.40258],[-2.083143,52.402347],[-2.083127,52.40214],[-2.083119,52.402114],[-2.083087,52.402062],[-2.083056,52.402021],[-2.083032,52.401995],[-2.082985,52.401952],[-2.0829,52.401877],[-2.082888,52.401868],[-2.082913,52.401803],[-2.083188,52.401987],[-2.083257,52.402051],[-2.083278,52.402074],[-2.08329,52.402091],[-2.083299,52.402113],[-2.083304,52.402135],[-2.083312,52.402216],[-2.083316,52.402322],[-2.083309,52.402322],[-2.083317,52.402485],[-2.083329,52.402601],[-2.083351,52.402671],[-2.083333,52.402681],[-2.08332,52.402693],[-2.083261,52.402789],[-2.082905,52.402934],[-2.082473,52.402913],[-2.082389,52.402907],[-2.082099,52.402879],[-2.081818,52.402847],[-2.081596,52.402755],[-2.081524,52.40272]]]]},"type":"Feature","properties":{"entry-date":"2026-04-23","start-date":"","end-date":"","entity":14502103,"name":"Sling Gravel Pits SSSI","dataset":"site-of-special-scientific-interest","typology":"geography","reference":"1002956","prefix":"site-of-special-scientific-interest","organisation-entity":501910,"quality":"authoritative"}}