POLYGON ((-0.145452211632626 51.5223604453422, -0.14528187029386 51.52216303260362, -0.145824719072821 51.52199160487373, -0.145871751443387 51.52201493836652, -0.145958537139428 51.52220723257803, -0.145967535485843 51.52225726286562, -0.145957241503625 51.52229322488282, -0.145452211632626 51.5223604453422))