The new policy was in response to concerns about immigration agents picking up people targeted for deportation after their court appearances on other matters.
Under the new guidelines ICE will continue to target immigrants in the country illegally at courthouses but would avoid arresting their friends and family members unless they pose a threat to public safety or interfere with ICE actions.
ICE officers will also avoid carrying out enforcement actions in areas that are dedicated to non-criminal proceedings, such as family court - without prior approval from supervisors - and will try to make arrests out of public view.