diff --git a/php/ticket_lock.php b/php/ticket_lock.php
new file mode 100644
index 0000000..5f9e9b1
--- /dev/null
+++ b/php/ticket_lock.php
@@ -0,0 +1,10 @@
+<?php
+session_start();
+if (!isset($_SESSION['unlocked'])) {
+    header("Location: ../index.html");
+    exit;
+} else {
+    header("Location: ../pages/ticket_submit.html");
+    exit;
+}
+?>