Here's an e-mail i recieved this morning.not sure if it's a spoof, but best to take care until we find out for sure---------------- WARNING Speed Camera's For those of you who don't know already: Those new electronic signs on the M4 were switched on this Tuesday. The bad news is that they are rigged with the SPECS speed cameras. SPECS is a computer-camera based system. As you go past the sign a digital camera reads your number plate. When you go past the next sign your number plate is read again. The computer 'knows' how far apart the signs are so it can work out your average speed between the two, or three or four. The system is fully automatic and will issue a ticket without any form of human intervention. It does this for every single vehicle that passes. You will not know you've been caught as the cameras don't flash. They work 24/7, 365 days a year, and theoretically, there's absolutely no limit on the number of tickets that the system can issue. The whole section of the M4 between Theale (J12) and Membury Services (between 14 and 15) is wired, both ways. The system is set to trigger a ticket at 78 mph. Radar detectors will be of no use as SPECS is entirely passive, there is no radar or laser beam to detect. Be warned and spread the news.