Between J9 and J10 on the M40 they have been disrupting my life for weeks as they put in signs which will in future be used for warning me of disruptions.
That aside, they have little cameras on them. The signs are those big ones which overhang the carriageways. The cameras are little ones with solar power panels and backups mounted on the top of the sign towards the "off motorway" side.
They don't look like speed cameras, they seem to small to be traffic cameras, they seem too large to be sensors.
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they are cctv cameras. As far as I understand the whole system is a closed TCPIP subnet, and the cameras are netcams, ie can be addressed individually to see whats goin on.
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TourVanMan TM < Ex RF >
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