Immigration enforcement agents in the Los Angeles region will be barred from making certain warrantless arrests if a federal judge adopts her tentative ruling after a Thursday hearing.

Plaintiffs who sought a preliminary injunction prohibiting federal immigration agents from making arrests without warrants in the area without determining individuals are likely to flee, broadly agreed with Judge Maame Ewusi-Mensah Frimpong’s tentative ruling in their favor, but asked her to go further.

Plaintiff’s attorney Laura Perry Stone of Munger Tolles & Olson LLP asked Frimpong to expand the order’s reach by changing the definition of flight risk, including additional reporting requirements …