Evidence from speed-camera ruled inadmissible due to the impossibility of independent verification
▻https://www.thenewspaper.com/news/67/6750.asp
A German state constitutional court has found speed camera readings that cannot be independently verified violate the right to a fair trial. (...)
The Traffistar 350 speed camera does not store any raw measurements of distance and time, it just records the final speed estimate.
via ▻https://www.futilitycloset.com/2019/09/09/podcast-episode-264-jack-renton-and-the-saltwater-people