POLYGON ((-0.188668734339396 51.51758713229622, -0.188918497947593 51.51746867265886, -0.188928112713113 51.51745602822871, -0.188657970073107 51.51717774753329, -0.188520252477949 51.51722908500386, -0.188485224073351 51.51752107293391, -0.188652522805924 51.51759306861894, -0.188668734339396 51.51758713229622))