POLYGON ((-0.147148907940546 51.51334545301984, -0.147247459446035 51.51327728278807, -0.147379737614134 51.51326293767801, -0.147394140413155 51.51326316517462, -0.147256171447037 51.51339874326758, -0.147189140835016 51.51337341851413, -0.147148907940546 51.51334545301984))