Along with riot shields, tear gas, and other crowd control measures also comes the digital arm of modern policing: prolific surveillance technology on the street and online.
For decades, EFF has been tracking police departments' massive accumulation of surveillance technology and equipment. You can find detailed descriptions and analysis of common police surveillance tech at our Street-Level Surveillance guide. As we continue to expand our Atlas of Surveillance project, you can also see what surveillance tech law enforcement agencies in your area may be using.
If you're attending a protest, don't forget to take a look at our Surveillance Self-Defense guide to learn how to keep your information and digital devices secure when attending a protest.
Here is a review of surveillance technology that police may be deploying against ongoing protests against racism and police brutality.