A Los Angeles judge will hear arguments on whether to grant restraining orders against ICE over alleged constitutional violations during immigration arrests in California.

President Donald Trump’s administration filed suit Monday against Los Angeles, claiming the city is obstructing the enforcement of immigration laws and creating a lawless environment with its sanctuary policies that bar local police from sharing information on people without legal status.

President Trump’s Department of Justice is suing the city of Los Angeles on the grounds that its sanctuary city policy is an obstruction to the federal government’s mass deportation campaign.