POLYGON((0.163391145835087 49.50594991573935,0.163371280792968 49.506025058659084,0.167857725172883 49.5061005361955,0.167921341916358 49.50540627910812,0.163418325169122 49.505350561383565,0.163391145835087 49.50594991573935))