diff --git a/zone/expedition.cpp b/zone/expedition.cpp
index f78838117..9e3cbf855 100644
--- a/zone/expedition.cpp
+++ b/zone/expedition.cpp
@@ -1318,27 +1318,28 @@ void Expedition::ProcessLockoutDuration(
 
 	if (m_dynamiczone.IsCurrentZoneDzInstance())
 	{
-		AddLockoutDurationNonMembers(lockout, seconds);
+		AddLockoutDurationClients(lockout, seconds, GetID());
 	}
 }
 
-void Expedition::AddLockoutDurationNonMembers(const ExpeditionLockoutTimer& lockout, int seconds)
+void Expedition::AddLockoutDurationClients(
+	const ExpeditionLockoutTimer& lockout, int seconds, uint32_t exclude_id)
 {
-	std::vector<ExpeditionMember> non_members;
+	std::vector<ExpeditionMember> lockout_clients;
 	for (const auto& client_iter : entity_list.GetClientList())
 	{
 		Client* client = client_iter.second;
-		if (client && client->GetExpeditionID() != GetID())
+		if (client && (exclude_id == 0 || client->GetExpeditionID() != exclude_id))
 		{
-			non_members.emplace_back(client->CharacterID(), client->GetName());
+			lockout_clients.emplace_back(client->CharacterID(), client->GetName());
 			client->AddExpeditionLockoutDuration(m_expedition_name,
 				lockout.GetEventName(), seconds, m_uuid);
 		}
 	}
 
-	if (!non_members.empty())
+	if (!lockout_clients.empty())
 	{
-		ExpeditionDatabase::AddLockoutDuration(non_members, lockout, seconds);
+		ExpeditionDatabase::AddLockoutDuration(lockout_clients, lockout, seconds);
 	}
 }
 
@@ -1378,26 +1379,27 @@ void Expedition::ProcessLockoutUpdate(
 	// members leave the expedition but haven't been kicked from zone yet
 	if (!remove && m_dynamiczone.IsCurrentZoneDzInstance())
 	{
-		AddLockoutNonMembers(lockout);
+		AddLockoutClients(lockout, GetID());
 	}
 }
 
-void Expedition::AddLockoutNonMembers(const ExpeditionLockoutTimer& lockout)
+void Expedition::AddLockoutClients(
+	const ExpeditionLockoutTimer& lockout, uint32_t exclude_expedition_id)
 {
-	std::vector<ExpeditionMember> non_members;
+	std::vector<ExpeditionMember> lockout_clients;
 	for (const auto& client_iter : entity_list.GetClientList())
 	{
 		Client* client = client_iter.second;
-		if (client && client->GetExpeditionID() != GetID())
+		if (client && (exclude_expedition_id == 0 || client->GetExpeditionID() != exclude_expedition_id))
 		{
-			non_members.emplace_back(client->CharacterID(), client->GetName());
+			lockout_clients.emplace_back(client->CharacterID(), client->GetName());
 			client->AddExpeditionLockout(lockout);
 		}
 	}
 
-	if (!non_members.empty())
+	if (!lockout_clients.empty())
 	{
-		ExpeditionDatabase::InsertMembersLockout(non_members, lockout);
+		ExpeditionDatabase::InsertMembersLockout(lockout_clients, lockout);
 	}
 }
 
diff --git a/zone/expedition.h b/zone/expedition.h
index a64a3a9bd..57b50deb0 100644
--- a/zone/expedition.h
+++ b/zone/expedition.h
@@ -100,6 +100,7 @@ public:
 		const std::string& expedition_name = {}, const std::string& event_name = {});
 	static void RemoveLockoutsByCharacterName(const std::string& character_name,
 		const std::string& expedition_name = {}, const std::string& event_name = {});
+	static void AddLockoutClients(const ExpeditionLockoutTimer& lockout, uint32_t exclude_id = 0);
 
 	uint32_t GetID() const { return m_id; }
 	uint16_t GetInstanceID() const { return m_dynamiczone.GetInstanceID(); }
@@ -169,8 +170,7 @@ private:
 	static void SendWorldCharacterLockout(uint32_t character_id, const ExpeditionLockoutTimer& lockout, bool remove);
 
 	void AddLockout(const ExpeditionLockoutTimer& lockout, bool members_only = false);
-	void AddLockoutDurationNonMembers(const ExpeditionLockoutTimer& lockout, int seconds);
-	void AddLockoutNonMembers(const ExpeditionLockoutTimer& lockout);
+	void AddLockoutDurationClients(const ExpeditionLockoutTimer& lockout, int seconds, uint32_t exclude_id = 0);
 	void AddInternalMember(const std::string& char_name, uint32_t char_id, ExpeditionMemberStatus status);
 	bool ChooseNewLeader();
 	bool ConfirmLeaderCommand(Client* requester);
diff --git a/zone/lua_general.cpp b/zone/lua_general.cpp
index 1e5e12272..b5cc52684 100644
--- a/zone/lua_general.cpp
+++ b/zone/lua_general.cpp
@@ -2258,6 +2258,16 @@ luabind::object lua_get_expedition_lockouts_by_char_id(lua_State* L, uint32 char
 	return lua_table;
 }
 
+void lua_add_expedition_lockout_all_clients(std::string expedition_name, std::string event_name, uint32 seconds) {
+	auto lockout = ExpeditionLockoutTimer::CreateLockout(expedition_name, event_name, seconds);
+	Expedition::AddLockoutClients(lockout);
+}
+
+void lua_add_expedition_lockout_all_clients(std::string expedition_name, std::string event_name, uint32 seconds, std::string uuid) {
+	auto lockout = ExpeditionLockoutTimer::CreateLockout(expedition_name, event_name, seconds, uuid);
+	Expedition::AddLockoutClients(lockout);
+}
+
 void lua_add_expedition_lockout_by_char_id(uint32 char_id, std::string expedition_name, std::string event_name, uint32 seconds) {
 	Expedition::AddLockoutByCharacterID(char_id, expedition_name, event_name, seconds);
 }
@@ -2883,6 +2893,8 @@ luabind::scope lua_register_general() {
 		luabind::def("get_expedition_lockout_by_char_id", &lua_get_expedition_lockout_by_char_id),
 		luabind::def("get_expedition_lockouts_by_char_id", (luabind::object(*)(lua_State*, uint32))&lua_get_expedition_lockouts_by_char_id),
 		luabind::def("get_expedition_lockouts_by_char_id", (luabind::object(*)(lua_State*, uint32, std::string))&lua_get_expedition_lockouts_by_char_id),
+		luabind::def("add_expedition_lockout_all_clients", (void(*)(std::string, std::string, uint32))&lua_add_expedition_lockout_all_clients),
+		luabind::def("add_expedition_lockout_all_clients", (void(*)(std::string, std::string, uint32, std::string))&lua_add_expedition_lockout_all_clients),
 		luabind::def("add_expedition_lockout_by_char_id", (void(*)(uint32, std::string, std::string, uint32))&lua_add_expedition_lockout_by_char_id),
 		luabind::def("add_expedition_lockout_by_char_id", (void(*)(uint32, std::string, std::string, uint32, std::string))&lua_add_expedition_lockout_by_char_id),
 		luabind::def("remove_expedition_lockout_by_char_id", &lua_remove_expedition_lockout_by_char_id),