Tom C. Clark,
Service Storage Transfer Company v…
“ State of New Hampshire, 1939, 306 U.S. 79, 59 S.Ct. 438, 83 L.Ed. 500, that the enactment of the Motor Carrier Act did not, without more, supersede all reasonable state regulation, the latter continuing in effect until the Interstate Commerce Commission acted on the same subject matter. That it has admittedly done here.Finally, the Commonwealth is not helpless to act. If it believes that petitioner's operation is not bona fide interstate but is merely a subterfuge to escape its jurisdiction, it can avail itself of the remedy Congress has provided in the Act. ”
