United States v. Spector/Dissent Black
Mr. Justice BLACK, dissenting.

The only thing certain about § 20(c) of the Immigration Act of 1917, as amended, is that violation of its terms is a felony punishable by ten years' imprisonment. An alien ordered deported by the Bureau of Immigration is subject to this ten-year penalty if he 'willfully fail(s) or refuse(s) to make timely application in good faith for travel or other documents necessary to his departure'. To avoid punishment an alien must guess with unerring accuracy what answers a judge or jury  might someday give to the following questions: (1) When is an application 'timely'? (2) What constitutes a 'good faith' application? (3) What kind of 'documents' are 'necessary to his departure'? (4) To whom must he apply for these documents?

Aliens living in this country are not necessarily sophisticated world travelers familiar with the present-day red tape that must be unwound to get from one country to another. Congress should at least indicate when, to whom, and for what the alien should apply. If, for example, the statute merely required an alien to report at a certain time and place to sign 'documents' collected by the American Department of State, the affirmative conduct demanded would at least be clear and specific. But the present statute, in my judgment, entangles aliens in a snare of vagueness from which few can escape. I think the Constitution requires more than a 'bad' guess to make a criminal.  

Notes