United States. Congress

“ All persons shall be entitled to be free, at any establishment or place, from discrimination or segregation of any kind on the ground of race, color, religion, or national origin, if such discrimination or segregation is or purports to be required by any law, statute, ordinance, regulation, rule, or order of a State or any agency or political subdivision thereof. ”

“ Whenever any person has engaged or there are reasonable grounds to believe that any person is about to engage in any act or practice prohibited by section 203, a civil action for preventive relief, including an application for a permanent or temporary injunction, restraining order, or other order, may be instituted by the person aggrieved and, upon timely application, the court may, in its discretion, permit the Attorney General to intervene in such civil action if he certifies that the case is of general public importance. ”

“ An appeal from the final judgment of such court will lie to the Supreme Court.
In the event the Attorney General fails to file such a request in any such proceeding, it shall be the duty of the chief judge of the district (or in his absence, the acting chief judge) in which the case is pending immediately to designate a judge in such district to hear and determine the case. ”