I got caught by a camera once.
The road had recently been revised to a 30 from a 40.
I was doing 40, didn't see the new sign, which was very small, and got kodak'd.
Turns out the Police had been naughty, they should never have erected that camera where it was, and since then it has been removed.
Word was people who'd been caught by that particular camera could get their points removed because the camera shouldn't have been there.
I didn't bother. I was doing 40 spot-on (where once you were allowed to do so) in what had become a 30. I was, unintentionaly speeding.
Strange thing is, the road hasn't been changed. Just one day, whomever makes these decisions, decided to reduce the limit form 40 to 30.
Its just my opinion, but speeding in a 30 is very bad. As we all know, 30s are usually for urban areas where pedestrians may be. Its the presence of peds in urban 30s which is why I stick to the 30 more strictly than any other speed limit. You can't justify speeding past people who are just a few feet from your car.
Thats my view on 30s.
CC.