--- screen-4.0.3.orig/process.c	2007-08-03 01:59:42.000000000 +0200
+++ screen-4.0.3/process.c	2007-08-03 02:03:36.000000000 +0200
@@ -1986,7 +1986,12 @@
       WriteString(fore, "\033c", 2);
       break;
     case RC_MONITOR:
-      n = fore->w_monitor != MON_OFF;
+#ifdef MULTIUSER
+      if (display)
+        n = !!(ACLBYTE(fore->w_mon_notify, D_user->u_id) & ACLBIT(D_user->u_id));
+      else
+#endif
+        n = fore->w_monitor != MON_OFF;
       if (ParseSwitch(act, &n))
 	break;
       if (n)