This is always a very hard one to answer. You go speeding around in your truck? Many countries announce where their speedcams are. Sadly France makes it illegal to have speedcams on devices. If you get stopped. Turn the unit off, they are not allowed to confiscate, nor force you to turn it on. In a truck cab, you should be reasonably safe
download the latest from the speedcam sticky h**p://gpsunderground.com/forum/tomtom-pois/14300-tomtom-official-speed-cams.html
•To activate these cameras, copy and paste the appropriate .ov2 and .ov2ver files into your map folder on your device or memory card, and use AutoActivate & FastActivate 188.8.131.52 to activate them (or other keygen of your choice) , the same way as you activate a map.
Works a treat.