POLYGON ((-0.16992721906241 51.718334705256, -0.1699806781612 51.7182647723289, -0.170498480247495 51.71784614611398, -0.170500547949462 51.71784617831132, -0.170717883115061 51.71837942517549, -0.171112676591318 51.71856605106153, -0.171130125269799 51.71862185713622, -0.171289600570969 51.7187711915476, -0.170888487685961 51.71896230789159, -0.170397318797335 51.72039072969308, -0.168918086599736 51.72070203915305, -0.168035704134579 51.72071008171113, -0.167130599075703 51.72076675155594, -0.168339299548547 51.72289310046855, -0.160753030371953 51.72800580420792, -0.160141182151968 51.72784245990014, -0.161302191577023 51.72181411689218, -0.163097418370214 51.72031811269582, -0.163631914087564 51.72010246247981, -0.166964247162407 51.72070979679902, -0.167435736025748 51.7202483954761, -0.169070767598419 51.71876073346165, -0.169490533284344 51.7185989665908, -0.16992721906241 51.718334705256))