Flock's automatic license plate reader (ALPR) cameras are in more than 5,000 communities around the U.S. Local police are doing lookups in the nationwide system for ICE.
Might give them trouble in pre-dawn hours, might not depending on the design. I doubt the municipalities and government agencies pay much of anything for data usage.
Fun fact, most places the department of transportation pays nothing for the electricity that runs street lights - electric company just gives it to them unmetered - in exchange for good and valuable consideration like right of way usage.
These are also on solar/battery and use cell data.
Might give them trouble in pre-dawn hours, might not depending on the design. I doubt the municipalities and government agencies pay much of anything for data usage.
Fun fact, most places the department of transportation pays nothing for the electricity that runs street lights - electric company just gives it to them unmetered - in exchange for good and valuable consideration like right of way usage.