POLYGON ((-0.08156535758469 51.5110436346338, -0.081602926926342 51.51084395530351, -0.081976497503136 51.51088519302603, -0.08200609486426901 51.51098930734497, -0.08188864608056701 51.51107423860993, -0.08156535758469 51.5110436346338))