SAM (Speed Awareness Message) is a mobile sign, activated by passing vehicles to remind drivers and riders in Norfolk about the dangers of excessive and inappropriate speed. The speed detection signs are set up to face a road and if the speed of the vehicle is below the speed limit the device shows the actual spped that the vehicle is travelling. If the vehicle is travelling above the speed limit, the speed will be displayed along with a "Slow Down" sign. If the speed limit is exceed by 10mph or more, the speed is not shown and the "Slow Down" message will appear. These signs are put up by Community Speedwatch teams within a local area, and they move around on a regular basis.
- For more information on SAM please click here.
For information on the Safety Camera Partnership please click here.
For information on SAM 2 please click here.