diff --git a/indra/newview/llfloaterland.cpp b/indra/newview/llfloaterland.cpp
index abe9f999140e0ad7bc72870a3226f0c7fb97e3ca..43529097064f83d054096a95b5a4ce8d98d7a9a6 100644
--- a/indra/newview/llfloaterland.cpp
+++ b/indra/newview/llfloaterland.cpp
@@ -2678,7 +2678,8 @@ void LLPanelLandAccess::refresh_ui()
 		std::string group_name;
 		if (gCacheName->getGroupName(parcel->getGroupID(), group_name))
 		{
-			getChildView("GroupCheck")->setEnabled(can_manage_allowed);
+			bool can_allow_groups = !public_access || (public_access && (getChild<LLUICtrl>("limit_payment")->getValue().asBoolean() ^ getChild<LLUICtrl>("limit_age_verified")->getValue().asBoolean()));
+			getChildView("GroupCheck")->setEnabled(can_manage_allowed && can_allow_groups);
 		}
 		getChildView("AccessList")->setEnabled(can_manage_allowed);
 		S32 allowed_list_count = parcel->mAccessList.size();
diff --git a/indra/newview/llfloaterregioninfo.cpp b/indra/newview/llfloaterregioninfo.cpp
index f4bc3302ba398d332499ed361ea17ef9b0422c55..5e6d9673340420bfbc5d93c4a945afc3a9a1755a 100644
--- a/indra/newview/llfloaterregioninfo.cpp
+++ b/indra/newview/llfloaterregioninfo.cpp
@@ -2231,7 +2231,7 @@ bool LLPanelEstateInfo::estateUpdate(LLMessageSystem* msg)
 BOOL LLPanelEstateInfo::postBuild()
 {
 	// set up the callbacks for the generic controls
-	initCtrl("externally_visible_check");
+	initCtrl("externally_visible_radio");
 	initCtrl("allow_direct_teleport");
 	initCtrl("limit_payment");
 	initCtrl("limit_age_verified");
@@ -2284,13 +2284,15 @@ BOOL LLPanelEstateInfo::postBuild()
 	childSetAction("message_estate_btn", boost::bind(&LLPanelEstateInfo::onClickMessageEstate, this));
 	childSetAction("kick_user_from_estate_btn", boost::bind(&LLPanelEstateInfo::onClickKickUser, this));
 
+	getChild<LLUICtrl>("parcel_access_override")->setCommitCallback(boost::bind(&LLPanelEstateInfo::onChangeAccessOverride, this));
+
 	return LLPanelRegionInfo::postBuild();
 }
 
 void LLPanelEstateInfo::refresh()
 {
 	// Disable access restriction controls if they make no sense.
-	bool public_access = getChild<LLUICtrl>("externally_visible_check")->getValue().asBoolean();
+	bool public_access = getChild<LLRadioGroup>("externally_visible_radio")->getSelectedIndex();
 
 	getChildView("Only Allow")->setEnabled(public_access);
 	getChildView("limit_payment")->setEnabled(public_access);
@@ -2311,7 +2313,7 @@ void LLPanelEstateInfo::refreshFromEstate()
 	getChild<LLUICtrl>("estate_name")->setValue(estate_info.getName());
 	setOwnerName(LLSLURL("agent", estate_info.getOwnerID(), "inspect").getSLURLString());
 
-	getChild<LLUICtrl>("externally_visible_check")->setValue(estate_info.getIsExternallyVisible());
+	getChild<LLRadioGroup>("externally_visible_radio")->setSelectedIndex(estate_info.getIsExternallyVisible() ? 1 : 0);
 	getChild<LLUICtrl>("voice_chat_check")->setValue(estate_info.getAllowVoiceChat());
 	getChild<LLUICtrl>("allow_direct_teleport")->setValue(estate_info.getAllowDirectTeleport());
 	getChild<LLUICtrl>("limit_payment")->setValue(estate_info.getDenyAnonymous());
@@ -2354,7 +2356,7 @@ bool LLPanelEstateInfo::callbackChangeLindenEstate(const LLSD& notification, con
 
 			// update model
 			estate_info.setUseFixedSun(false); // we don't support fixed sun estates anymore
-			estate_info.setIsExternallyVisible(getChild<LLUICtrl>("externally_visible_check")->getValue().asBoolean());
+			estate_info.setIsExternallyVisible(getChild<LLRadioGroup>("externally_visible_radio")->getSelectedIndex());
 			estate_info.setAllowDirectTeleport(getChild<LLUICtrl>("allow_direct_teleport")->getValue().asBoolean());
 			estate_info.setDenyAnonymous(getChild<LLUICtrl>("limit_payment")->getValue().asBoolean());
 			estate_info.setDenyAgeUnverified(getChild<LLUICtrl>("limit_age_verified")->getValue().asBoolean());
@@ -2462,6 +2464,14 @@ bool LLPanelEstateInfo::onMessageCommit(const LLSD& notification, const LLSD& re
 	return false;
 }
 
+void LLPanelEstateInfo::onChangeAccessOverride()
+{
+	if (!getChild<LLUICtrl>("parcel_access_override")->getValue().asBoolean())
+	{
+		LLNotificationsUtil::add("EstateParcelAccessOverride");
+	}
+}
+
 LLPanelEstateCovenant::LLPanelEstateCovenant()
 	:
 	mCovenantID(LLUUID::null),
diff --git a/indra/newview/llfloaterregioninfo.h b/indra/newview/llfloaterregioninfo.h
index dbb0ad05e92323d2809bfffa9eb0c51036c99638..c9d0e516409c517d47fb901feb2289ff1d549cac 100644
--- a/indra/newview/llfloaterregioninfo.h
+++ b/indra/newview/llfloaterregioninfo.h
@@ -274,6 +274,7 @@ class LLPanelEstateInfo : public LLPanelRegionInfo
 	
 	void onChangeFixedSun();
 	void onChangeUseGlobalTime();
+	void onChangeAccessOverride();
 	
 	void onClickEditSky();
 	void onClickEditSkyHelp();	
diff --git a/indra/newview/skins/default/xui/en/floater_about_land.xml b/indra/newview/skins/default/xui/en/floater_about_land.xml
index a137770e2668a03c2ed8481ed7521605add094ce..535af317d991f072f4f72567655aa0fa09c2fd54 100644
--- a/indra/newview/skins/default/xui/en/floater_about_land.xml
+++ b/indra/newview/skins/default/xui/en/floater_about_land.xml
@@ -1896,49 +1896,37 @@ Only large parcels can be listed in search.
              layout="topleft"
              left="8"
              name="public_access"
-             label="Allow Public Access (Unchecking this will create ban lines)"
+             label="Anyone can visit (Unchecking this will create ban lines)"
              top_pad="10" 
              width="278" />
-            <text
-             type="string"
-             length="1"
-             follows="top|left"
-             height="16"
-             layout="topleft"
-             left_delta="20"
-             name="Only Allow"
-             top="30"
-             width="325">
-                Allow access only to Residents who:
-            </text>
             <check_box
              follows="top|left"
              height="16"
-             label="Have payment Information on File [ESTATE_PAYMENT_LIMIT]"
+             label="Must be 18+ [ESTATE_AGE_LIMIT]"
              layout="topleft"
-             left_delta="0"
-             name="limit_payment"
-             tool_tip="Residents must have payment information on file to access this parcel.  See the [SUPPORT_SITE] for more information."
+             left_delta="20"
+             name="limit_age_verified"
+             tool_tip="Residents must be age 18 or older to access this parcel. See the [SUPPORT_SITE] for more information."
              top_pad="4"
              width="278" />
             <check_box
              follows="top|left"
              height="16"
-             label="Are age 18 or older [ESTATE_AGE_LIMIT]"
+             label="Must have payment info on file [ESTATE_PAYMENT_LIMIT]"
              layout="topleft"
              left_delta="0"
-             name="limit_age_verified"
-             tool_tip="Residents must be age 18 or older to access this parcel. See the [SUPPORT_SITE] for more information."
+             name="limit_payment"
+             tool_tip="Residents must have payment information on file to access this parcel.  See the [SUPPORT_SITE] for more information."
              top_pad="4"
              width="278" />
             <check_box
              height="16"
-             label="Allow Group Access: [GROUP]"
+             label="Allow group [GROUP] with no restrictions"
              layout="topleft"
              left="8"
              name="GroupCheck"
              tool_tip="Set group in the General tab."
-             top="89"
+             top="73"
              width="278" />
             <check_box
              enabled="false"
@@ -1996,6 +1984,18 @@ Only large parcels can be listed in search.
              name="HoursSpin"
              top_pad="5"
              width="200" />
+            <text
+             type="string"
+             length="1"
+             follows="top|left"
+             height="16"
+             layout="topleft"
+             left="8"
+             name="OwnerLimited"
+             top_pad="5"
+             width="400">
+                (The estate owner may have limited these choices)
+            </text>            
             <panel
             name="Allowed_layout_panel"
             follows="top|left"
@@ -2014,7 +2014,7 @@ Only large parcels can be listed in search.
              name="AllowedText"
              top="0"
              width="230">
-                Allowed Residents ([COUNT], max [MAX])
+                Always allowed ([COUNT], max [MAX])
             </text>
             <name_list
              column_padding="0"
@@ -2063,7 +2063,7 @@ Only large parcels can be listed in search.
              name="BanCheck"
              top="0"
              width="200">
-                Banned Residents ([COUNT], max [MAX])
+                Always banned ([COUNT], max [MAX])
             </text>
             <name_list
              column_padding="0"
diff --git a/indra/newview/skins/default/xui/en/notifications.xml b/indra/newview/skins/default/xui/en/notifications.xml
index c4190a49407a61785637f1c800cf63d040aa2367..340a85282860bd6aa7500f47daf80510cbcd543b 100644
--- a/indra/newview/skins/default/xui/en/notifications.xml
+++ b/indra/newview/skins/default/xui/en/notifications.xml
@@ -4977,6 +4977,17 @@ Are you sure you want to change the Estate Covenant?
      yestext="OK"/>
   </notification>
 
+  <notification
+   icon="alertmodal.tga"
+   name="EstateParcelAccessOverride"
+   type="alertmodal">
+Unchecking this option may remove restrictions that parcel owners have added to prevent griefing, maintain privacy, or protect underage residents from adult material. Please discuss with your parcel owners as needed.
+    <tag>confirm</tag>
+    <usetemplate
+     name="okbutton"
+     yestext="OK"/>
+  </notification>
+
   <notification
    icon="alertmodal.tga"
    name="RegionEntryAccessBlocked"
diff --git a/indra/newview/skins/default/xui/en/panel_region_estate.xml b/indra/newview/skins/default/xui/en/panel_region_estate.xml
index 69e7a7b7a560c6f2d7845524f025d61f49c96f6c..72b563dd99bc23791696a4c66af18421f2bb2999 100644
--- a/indra/newview/skins/default/xui/en/panel_region_estate.xml
+++ b/indra/newview/skins/default/xui/en/panel_region_estate.xml
@@ -82,24 +82,32 @@
     <view_border
      bevel_style="none"
      follows="top|left"
-     height="95"
+     height="100"
      layout="topleft"
      left="10"
      top_pad="5"
-     width="470" />
-
-    <check_box
-     height="20"
-     label="Allow Public Access"
+     width="505" />
+    <radio_group
+     height="32"
      layout="topleft"
-     left="20"
-     name="externally_visible_check"
+     name="externally_visible_radio"
      top_delta="5"
-     width="200" />
-
+     left="20"
+     width="200">
+        <radio_item
+         height="16"
+         label="Allow only residents and groups listed below"
+         layout="topleft"
+         name="estate_restricted_access" />
+        <radio_item
+         height="16"
+         label="Anyone can visit"
+         layout="topleft"
+         name="estate_public_access" />
+    </radio_group>
     <check_box
      height="18"
-     label="Allow Parcel Access Override"
+     label="Parcel owners can be more restrictive"
      layout="topleft"
      left="280"
      name="parcel_access_override"
@@ -140,7 +148,7 @@
      layout="topleft"
      left="20"
      name="Only Allow"
-     top_delta="-30"
+     top_delta="-25"
      width="278">
         Allow access only to Residents who:
     </text>
@@ -173,7 +181,7 @@
      height="20"
      layout="topleft"
      name="estate_manager_label"
-     top_pad="30"
+     top_pad="25"
      left="10"
      width="200">
         Estate Managers:
@@ -188,7 +196,7 @@
      name="allow_resident_label"
      top_delta="0"
      width="200">
-        Allowed Residents:
+        Always allowed:
     </text>
 
     <!-- Estate Managers box -->
@@ -199,7 +207,7 @@
      layout="topleft"
      left="10"
      top_pad="-5"
-     width="200" />
+     width="235" />
     <name_list
      follows="left|top"
      height="71"
@@ -208,9 +216,9 @@
      multi_select="true"
      name="estate_manager_name_list"
      top_delta="0"
-     width="200" />
+     width="235" />
 
-    <!-- Allowed Residents box -->
+    <!-- Always allowed box -->
     <view_border
      bevel_style="none"
      follows="top|left"
@@ -218,7 +226,7 @@
      layout="topleft"
      left="280"
      top_delta="0"
-     width="200" />
+     width="235" />
     <name_list
      follows="left|top"
      height="71"
@@ -227,7 +235,7 @@
      multi_select="true"
      name="allowed_avatar_name_list"
      top_delta="0"
-     width="200" />
+     width="235" />
 
     <!-- Estate Managers buttons -->
     <button
@@ -238,7 +246,7 @@
      left="10"
      name="add_estate_manager_btn"
      top_pad="6"
-     width="97" />
+     width="114" />
     <button
      follows="left|top"
      height="23"
@@ -246,9 +254,9 @@
      layout="topleft"
      name="remove_estate_manager_btn"
      left_pad="6"
-     width="97" />
+     width="114" />
 
-    <!-- Allowed Residents buttons -->
+    <!-- Always allowed buttons -->
     <button
      follows="left|top"
      height="23"
@@ -257,7 +265,7 @@
      layout="topleft"
      name="add_allowed_avatar_btn"
      top_delta="0"
-     width="97" />
+     width="114" />
     <button
      follows="left|top"
      height="23"
@@ -266,7 +274,7 @@
      name="remove_allowed_avatar_btn"
      left_pad="6"
      top_delta="0"
-     width="97" />
+     width="114" />
 
     <text
      type="string"
@@ -278,7 +286,7 @@
      name="allow_group_label"
      top_pad="10"
      width="200">
-        Allowed Groups:
+        Groups always allowed:
     </text>
     <text
      type="string"
@@ -290,10 +298,10 @@
      name="ban_resident_label"
      top_delta="0"
      width="200">
-        Banned Residents:
+        Always banned:
     </text>
 
-    <!-- Allowed Groups box -->
+    <!-- Groups always allowed box -->
     <view_border
      bevel_style="none"
      follows="top|left"
@@ -301,7 +309,7 @@
      layout="topleft"
      left="10"
      top_pad="-5"
-     width="200" />
+     width="235" />
     <name_list
      follows="left|top"
      height="71"
@@ -310,9 +318,9 @@
      multi_select="true"
      name="allowed_group_name_list"
      top_delta="0"
-     width="200" />
+     width="235" />
 
-    <!-- Banned Residents box -->
+    <!-- Always banned box -->
     <view_border
      bevel_style="none"
      follows="top|left"
@@ -320,7 +328,7 @@
      layout="topleft"
      left="280"
      top_delta="0"
-     width="200" />
+     width="235" />
     <name_list
      follows="left|top"
      height="71"
@@ -329,9 +337,9 @@
      multi_select="true"
      name="banned_avatar_name_list"
      top_delta="0"
-     width="200" />
+     width="235" />
 
-    <!-- Allowed Groups buttons -->
+    <!-- Groups always allowed buttons -->
     <button
      follows="left|top"
      height="23"
@@ -340,7 +348,7 @@
      left="10"
      name="add_allowed_group_btn"
      top_pad="6"
-     width="97" />
+     width="114" />
     <button
      follows="left|top"
      height="23"
@@ -349,9 +357,9 @@
      name="remove_allowed_group_btn"
      left_pad="6"
      top_delta="0"
-     width="97" />
+     width="114" />
 
-    <!-- Banned Residents buttons -->
+    <!-- Always banned buttons -->
     <button
      follows="left|top"
      height="23"
@@ -360,7 +368,7 @@
      left="280"
      name="add_banned_avatar_btn"
      top_delta="0"
-     width="97" />
+     width="114" />
     <button
      follows="left|top"
      height="23"
@@ -369,7 +377,7 @@
      name="remove_banned_avatar_btn"
      top_delta="0"
      left_pad="6"
-     width="97" />
+     width="114" />
 
     <button
      follows="left|top"
@@ -379,7 +387,7 @@
      left="10"
      name="message_estate_btn"
      top_pad="20"
-     width="220" />
+     width="235" />
     <button
      follows="left|top"
      height="23"
@@ -388,6 +396,6 @@
      left="280"
      name="kick_user_from_estate_btn"
      top_delta="0"
-     width="220" />
+     width="235" />
 
 </panel>
diff --git a/indra/newview/skins/default/xui/en/strings.xml b/indra/newview/skins/default/xui/en/strings.xml
index b75f6317999d6995464f93747e1fb1d6e241f1b8..bbbf7e3ecdddc6bd3f98783dcd66e327939f558d 100644
--- a/indra/newview/skins/default/xui/en/strings.xml
+++ b/indra/newview/skins/default/xui/en/strings.xml
@@ -2643,12 +2643,12 @@ This feature is currently in Beta. Please add your name to this [http://goo.gl/f
 	<string name="RegionInfoAllEstatesYouManage">
 		all estates that you manage for [OWNER]
 	</string>
-	<string name="RegionInfoAllowedResidents">Allowed Residents: ([ALLOWEDAGENTS], max [MAXACCESS])</string>
-	<string name="RegionInfoAllowedGroups">Allowed Groups: ([ALLOWEDGROUPS], max [MAXACCESS])</string>
+	<string name="RegionInfoAllowedResidents">Always allowed: ([ALLOWEDAGENTS], max [MAXACCESS])</string>
+	<string name="RegionInfoAllowedGroups">Groups always allowed: ([ALLOWEDGROUPS], max [MAXACCESS])</string>
 	<string name="RegionInfoEstateManagers">Estate Managers: ([ESTATEMANAGERS], max [MAXMANAGERS])</string>
-	<string name="RegionInfoBannedResidents">Banned Residents: ([BANNEDAGENTS], max [MAXBANNED])</string>
-	<string name="RegionInfoListTypeAllowedAgents">Allowed Residents</string>
-	<string name="RegionInfoListTypeBannedAgents">Banned Residents</string>
+	<string name="RegionInfoBannedResidents">Always banned: ([BANNEDAGENTS], max [MAXBANNED])</string>
+	<string name="RegionInfoListTypeAllowedAgents">Always allowed</string>
+	<string name="RegionInfoListTypeBannedAgents">Always banned</string>
 
 	<!-- script limits floater -->
 	<string name="ScriptLimitsParcelScriptMemory">Parcel Script Memory</string>