A9 cameras

Does anyone know what is on silver poles next to the average speed cameras on the A9. Its a silver pole with 4 lenses at the top facing the road. I noticed they are installing more of them northbound on the A9 towards Inverness. Thanks

Could be wrong but maybe ANPR cameras?

Infra-red lights so your reg.number can be read at night.

If this helps,That’s them except it’s 4 on top of the pole

Seatbelt/phone use cameras?

mjallby:
If this helps,That’s them except it’s 4 on top of the pole

All i see there is average speed cameras and infa-red to read number plate at night