California filed a lawsuit against a Los Angeles suburb on Monday, alleging the city's recent moratorium on homeless shelters and temporary housing violates the state's fair housing and anti-discrimination laws.

The lawsuit is part of an ongoing effort by Gov. Gavin Newsom to push back against what he sees as local resistance and defiance of state laws in the face of California's desperate need for new housing. The crisis has prompted a surge in the homeless population in the nation's most populous state.