diff --git a/classes/local/outagelib.php b/classes/local/outagelib.php
index 26d513e..5906d21 100644
--- a/classes/local/outagelib.php
+++ b/classes/local/outagelib.php
@@ -71,6 +71,11 @@ class outagelib {
                 return;
             }
 
+            // Check if warning bar should be hidden.
+            if (optional_param('auth_outage_hide_warning', false, PARAM_BOOL)) {
+                return;
+            }
+
             // Used to test the try block in case of errors.
             if (PHPUNIT_TEST && optional_param('auth_outage_break_code', false, PARAM_INT)) {
                 (new stdClass())->invalidfield;
diff --git a/views/info/content.php b/views/info/content.php
index b02a4d3..080f807 100644
--- a/views/info/content.php
+++ b/views/info/content.php
@@ -45,6 +45,18 @@ if ($viewbag['admin']) {
             get_string('info'.$title, 'auth_outage')
         );
     }
+    $adminlinks[] = html_writer::link(
+        new moodle_url(
+            '/auth/outage/info.php',
+            [
+                'id' => $viewbag['outage']->id,
+                'auth_outage_preview' => $viewbag['outage']->id,
+                'auth_outage_delta' => 0,
+                'auth_outage_hide_warning' => 1,
+            ]
+        ),
+        get_string('infohidewarning', 'auth_outage')
+    );
 
     $admineditlink = html_writer::link(
         new moodle_url('/auth/outage/edit.php', ['edit' => $viewbag['outage']->id]),