Index: /calendar-impl/impl/src/java/org/sakaiproject/calendar/impl/BaseCalendarService.java
===================================================================
--- /calendar-impl/impl/src/java/org/sakaiproject/calendar/impl/BaseCalendarService.java	(revision 20263)
+++ /calendar-impl/impl/src/java/org/sakaiproject/calendar/impl/BaseCalendarService.java	(working copy)
@@ -2503,7 +2503,7 @@
 			CalendarEvent eventFromXml = (CalendarEvent) newResource(this, el);
 
 			// check security 
-         if ( ! allowEditEvent( eventFromXml.getId() ) )
+			if ( !unlockCheck(AUTH_MODIFY_CALENDAR_ANY, getReference()) )
 			   throw new PermissionException(SessionManager.getCurrentSessionUserId(), 
                                           AUTH_MODIFY_CALENDAR_ANY, getReference());
 			// reserve a calendar event with this id from the info store - if it's in use, this will return null