No driver, who holds a commercial learner's permit or a commercial driver's license, shall operate a commercial motor vehicle if prohibited by § 382.501(a) of this subchapter.
49 C.F.R. §392.15
No driver, who holds a commercial learner's permit or a commercial driver's license, shall operate a commercial motor vehicle if prohibited by § 382.501(a) of this subchapter.
49 C.F.R. §392.15