The signs are good!

In an earlier post I complained about the rather expensive signs on the Broadway in Walsall and the fact that they were not working. I was tempted to complain again this morning because the box off the top which I take to be the camera has gone again and I suspect had rendered them useless.
But wait I said the signs are good and I have to admit they are working in that the traffic is now much slower and it can only be due to these signs being there and acting as a deterrent.
I suppose the only problem is that the remainder of the Broadway is still treated by many drivers as some sort of racetrack.