In my review I will only refer to the warning functions. The functionality is perfect for fixed speed cameras! However, mobile speed cameras (from the caddy or mobile) are almost never displayed in smaller cities because too few users report the speed camera and confirm it in the required time windows. A pity. The system could be improved here so that the speed camera is displayed immediately when it is first reported and remains there until a user reports that it has been removed.
The app needs even more improvement when it comes to the enforcement trailers. Our city has several of these trailers in use due to the A45 bridge closure. All A45 traffic runs through the city via the diversion route; more traffic volume is not possible. Nevertheless, the trailers, which are set up here in the same place for weeks at a time, are only announced on 50 to 60% of my drives past (daily route). The rate is even worse for trailers that are in traffic-calmed zones; these are only rarely announced. Here, too, the system could be improved immensely so that the enforcement speed camera is displayed immediately upon the first report and remains in place until one or more users report that it has been removed.
Maybe a developer will read this and think about it.