diff --git a/README.md b/README.md
index 68bbf84fc..b207899c7 100644
--- a/README.md
+++ b/README.md
@@ -38,10 +38,16 @@ There is also an _Oxygen_ project file:
 =======
 Version 1.2.2 - New modes Revised changes with e examples and constraints.
 
+
+### 2021.04.14  NewModes: Revise AT#9 Add missing enum values to __MobilityCOnstraintZone__ __TransportZoneUseEnumeration__:  _allUsesAllowed_ and _noPassThrough_ .
+  * _Updates to xml schema_:   
+   * netex_nm_mobilityServiceConstraintZone_version.xsd
+
 ### 2021.03.10  NewModes: Revisions to support GBS. add _targetPlatform_ attribute to  _InfoLink_
+New modes: add  target platform to attributes of  infoLinkType 
   * _Updates to xml schema_:   
    * netex_utilityTypes.xsd
-New modes: add  target platform to attributes of  infoLinkType 
+
 ### 2021.03.10  NewModes: Revisions to support GBS. add _RentalAvailability_ and _ParkingBayCondition_
   * _Updates to xml schema_:   
    * rename parkingBayStatus to netex_nm_vehicleParkingAreaInformation_support.xsd 
diff --git a/examples/functions/newModes/NewModes-CycleSharingExample.xml b/examples/functions/newModes/NewModes-CycleSharingExample.xml
index cc80c1e78..c205a71a1 100644
--- a/examples/functions/newModes/NewModes-CycleSharingExample.xml
+++ b/examples/functions/newModes/NewModes-CycleSharingExample.xml
@@ -655,6 +655,16 @@
 								</VehicleTypeZoneRestriction>
 							</vehicleRestrictions>
 						</MobilityServiceConstraintZone>
+						<MobilityServiceConstraintZone version="any" id="general_uses">
+							<Name>Normal Use of zone</Name>
+							<VehicleSharingServiceRef version="any" ref="metrobike"/>
+							<vehicleRestrictions>
+								<VehicleTypeZoneRestriction version="any" id="general_use">
+									<ZoneUse>allUsesAllowed</ZoneUse>
+									<SimpleVehicleTypeRef version="any" ref="pedal_cycle"/>
+								</VehicleTypeZoneRestriction>
+							</vehicleRestrictions>
+						</MobilityServiceConstraintZone>
 					</mobilityServiceConstraintZones>
 				</MobilityServiceFrame>
 				<!--==== FARES ==== -->
diff --git a/xsd/netex_part_5/part5_nd/netex_nm_mobilityServiceConstraintZone_support.xsd b/xsd/netex_part_5/part5_nd/netex_nm_mobilityServiceConstraintZone_support.xsd
index 6c58f39d1..34db0786e 100644
--- a/xsd/netex_part_5/part5_nd/netex_nm_mobilityServiceConstraintZone_support.xsd
+++ b/xsd/netex_part_5/part5_nd/netex_nm_mobilityServiceConstraintZone_support.xsd
@@ -11,6 +11,9 @@
 				<Contributor>Christophe Duquesne</Contributor>
 				<Coverage>Europe</Coverage>
 				<Creator>First drafted for NeTEx version 1.0 CEN TC278 WG3 SG9 Editor Nicholas Knowles.  mailto:schemer@netex.org.uk</Creator>
+				<Date>
+					<Created>2021-04-14</Created>NewModes revise AT#9 Add missing enum values allUsesAllowed and noPassThrough to TransportZoneUseEnumeration
+				</Date>
 				<Date>
 					<Created>2020-10-26</Created>Add for New Modes
 				</Date>
@@ -191,12 +194,14 @@ Rail transport, Roads and Road transport
 			<xsd:documentation>Allowed values for Zone Use.</xsd:documentation>
 		</xsd:annotation>
 		<xsd:restriction base="xsd:string">
+			<xsd:enumeration value="allUsesAllowed"/>
 			<xsd:enumeration value="forbiddenZone"/>
 			<xsd:enumeration value="cannotPickUpAndDropOffInSameZone"/>
 			<xsd:enumeration value="cannotPickUpInZone"/>
 			<xsd:enumeration value="cannotDropOffInZone"/>
 			<xsd:enumeration value="mustPickUpInZone"/>
 			<xsd:enumeration value="mustDropOffInZone"/>
+			<xsd:enumeration value="noPassThrough"/>
 			<xsd:enumeration value="passThroughUseOnly"/>
 			<xsd:enumeration value="other"/>
 		</xsd:restriction>