Not sure what you must have been talking about in this thread but it seems to have upset our email system which removed the content of all the posts and sent me banned content alerts instead. Regards =20 David Key Senior Engineer Urban Traffic Control Kirklees Metropolitan Council Tel: 01484 22 54 36 Mob: 07970 25 22 98 =20 =E2=80=94------------------------------------------------------------------= -- ----------------------------------------------------------- A message from the TCUG mailing list. For information about the list visit //www.freelists.org/webpage/tcug