Terry, Have a look at CSS TRAFFIC SYSTEMS GROUP - 'Good Practice Note 2 - Traffic = Signal Failure - Risk Assessment' http://www.cssnet.org.uk/members/committees/transport%20&%20environment/gro= ups/traffic-control%20(Traffic%20Systems%20-%20TCUG)/Documents/traffic%20si= gnal%20failure%20procedures%20February%202005.pdf Andy Ashton Blackpool Council -----Original Message----- From: tcug-bounce@xxxxxxxxxxxxx [mailto:tcug-bounce@xxxxxxxxxxxxx]On Behalf Of Bedding Terry Sent: 12 September 2006 15:03 To: TCUG (E-mail) Subject: [TCUG] Electricity Power Failure Just a quick power failure question to all of the local authorities out t= =3D here. What do you when EDF have a power failure??? Do you leave the signals off= =3D with no out of order boards or do you sign them all out or do you sign t= =3D hem out and turn them off in the manual panel until power is restored the= =3D n have them switched back on?? Regards Terry Bedding Assistant Engineer Traffic Signals Section The information in this email is confidential and may be legally privileg= =3D ed. It is intended solely for the addressee. If you receive this email by= =3D mistake please notify the sender and delete it immediately. Opinions exp= =3D ressed are those of the individual and do not necessarily represent the o= =3D pinion of Cambridgeshire County Council. All sent and received email from= =3D Cambridgeshire County Council is automatically scanned for the presence = =3D of computer viruses and security issues. ----------------------------------------------------------- A message from the TCUG mailing list. For information about the list visit //www.freelists.org/webpage/tcug Email Disclaimer is:=20 http://www.blackpool.gov.uk/EmailDisclaimer/ This message has been scanned by F-Secure Anti-Virus for Microsoft Exchange= as part of the Council's e-mail and internet policy. ----------------------------------------------------------- A message from the TCUG mailing list. For information about the list visit //www.freelists.org/webpage/tcug