POLYGON ((-0.424560479338285 51.51248644019675, -0.424820541385117 51.51214369806, -0.424963277965053 51.51217172022542, -0.424986492425563 51.51259780149495, -0.425027159447022 51.51266542240796, -0.424856507808594 51.51267563232336, -0.424491432874262 51.51279203877637, -0.424463190927054 51.51273044327321, -0.424417290449776 51.51258117722934, -0.424560479338285 51.51248644019675))