POLYGON ((-0.09727001513922399 51.51250896775981, -0.09733509171533999 51.51244285526651, -0.0974078959475 51.51243399249432, -0.097426981828642 51.51243500417888, -0.097676766940785 51.51246844225491, -0.09732171197336301 51.51262577244648, -0.09727001513922399 51.51250896775981))