POLYGON ((-0.272697990442572 51.50587423652568, -0.27289838987886 51.50572525532543, -0.273245729703224 51.50574179852522, -0.273524796801157 51.50580297606249, -0.273488823963351 51.50593945943586, -0.273637409331329 51.50613152746909, -0.273558564380873 51.50634175934859, -0.273217761905135 51.50638962976553, -0.272933112421062 51.50613501502669, -0.272936190582561 51.50611925882081, -0.272696472786103 51.5058896644513, -0.272697990442572 51.50587423652568))