I can't remember whether there was a car on the other side of the road at the time and ordinarily with it being a gatso and there being no lines on my side of the road I would just ignore it as it's obviously not flashed for me. However...............
In front of the camera maybe 15 yards down the road (I had to double back so got a good look) there is another pole sticking out the ground with what looks like the shape of a small camera on the top of it but which appears to just house a giant bulb.
The questions is - what is that all about? I'm guessing I'll be OK given the camera's direction etc (plus I don't think I was speeding anyway) but I've never seen one of these things before and wondered if anyone else has?
I can't find a picture of one anywhere so the closest thing is like the one below but imagine a single head on it and a clear looking bulb: