POLYGON ((-0.139242041427618 51.52030860411159, -0.139175727111134 51.52044804492727, -0.138707889096042 51.52063207792056, -0.138689373680936 51.52061781629662, -0.139239143417397 51.52029185046946, -0.139246480782534 51.52029342050083, -0.139242041427618 51.52030860411159))