POLYGON ((-0.17151396873054 51.4864708535195, -0.171460603894508 51.48636190691904, -0.171552718242866 51.48625954302704, -0.171801503356334 51.4863081469876, -0.171769947084546 51.48636831803302, -0.171707415328909 51.48645056262853, -0.171677953732916 51.48647341039683, -0.171759932901626 51.48657621445543, -0.171761571040383 51.48662620325654, -0.17174670203252 51.48665975256582, -0.171581025460113 51.48665141140253, -0.17150135805494 51.48669007408675, -0.171619361097702 51.48676752028, -0.17175610593712 51.48667280991996, -0.171829640613158 51.4867210709499, -0.171884061025122 51.48678199144481, -0.171742600066727 51.48692118797634, -0.171494602631001 51.48691197433071, -0.171409715007001 51.48699550201602, -0.170897130790991 51.48699981200651, -0.170872958929717 51.48700144166986, -0.17075838345787 51.48696181700338, -0.170642430723913 51.48695887590584, -0.170633647470456 51.48695586989194, -0.170578823507602 51.48689932611629, -0.170699250264291 51.48662762112472, -0.17076252924143 51.48655930865237, -0.170815519977492 51.48655646720329, -0.170964334109887 51.48657825777342, -0.170974476148132 51.48657484641808, -0.171158887187706 51.48657133124178, -0.171250719142216 51.48649516091584, -0.17127999838902 51.48649867880409, -0.171467927363431 51.48650160937459, -0.17151396873054 51.4864708535195))