Dozens of people were arrested Friday in multiple immigration enforcement operations involving Homeland Security Investigations, the DEA and the FBI that took place across Los Angeles. The arrests prompted citywide protests.

Approximately 44 people” were administratively arrested ​​and one person was arrested on an obstruction charge, Homeland Security Investigations said.

The FBI confirmed it’s participating in the HSI raids, not just in Los Angeles but nationwide, “as directed by the Attorney General.”