As U.S. Immigration and Customs Enforcement agents entered U.S. cities over the last year, they’ve been met with peaceful protestors, activists, observers, and organizers defending their communities against indiscriminate arrests and deportations. Law enforcement or federal agents aren’t always deterred from attacking, no matter who is there, she adds. Even in peaceful protests, law enforcement may use tear gas, rubber bullets, pepper spray, or other non-lethal munitions to disperse crowds. She says she’s aware of activists who have been identified and followed by ICE agents. You can also reduce your risk of harm by deciding ahead of time how you’ll respond to law enforcement demands.