California is adding five states — Arkansas, Florida, Montana, North Dakota and West Virginia — to the list of 12 others where it won’t send its employees on official business because of anti-LGBTQ discrimination, Attorney General Rob Bonta announced Monday.

“We’re in the midst of an unprecedented wave of discrimination and bigotry in this country,” Bonta said at a news conference at the GLBT Historical Society Museum in San Francisco on the 52nd anniversary of the Stonewall riots in New York, one of the events that launched the modern gay-rights movement.