{
Siege siege = SiegeManager.getInstance().getSiege(getX(), getY(), getZ());
if (siege != null)
{
// Check if a siege is in progress and if attacker and the L2PcInstance aren't in the Defender clan
if (siege.checkIsDefender(((L2PcInstance) attacker).getClan()) && siege.checkIsDefender(getClan()))
{
return false;
}
// Check if a siege is in progress and if attacker and the L2PcInstance aren't in the Attacker clan