POLYGON ((-0.138334591869754 51.47536638510122, -0.138514868009847 51.47511759349114, -0.139014340757092 51.47517027218487, -0.139129167861066 51.47543780975771, -0.13911820542285 51.47548317813995, -0.138947751763504 51.47551409150485, -0.138532851512488 51.47553827693622, -0.138326718484182 51.47540283523073, -0.138334591869754 51.47536638510122))