This is an issue I get in Nottingham. It's as if someone has planted speed cam's everywhere!
I get a warning, but no verbal any more, and the throbber at the first cam. Then the second cam will come up, not throbber. Then we move to near the third, this replaces the second, again no throbber. This is replaced but the fourth and very soon after the fifth. Then the sixth cam replaces that after a 10/15 second delay.
All that in less than 2 miles!
Des. . .