N.C. Gen. Stat. § 62-151: Passenger refusing to pay fare or violating rules may be ejected.

If any passenger shall refuse to pay his fare, or be or become intoxicated, or violate the rules of a common carrier, it shall be lawful for the driver of the bus or other conveyance, and servants of the carrier, on stopping the conveyance, to put him and his baggage out of the conveyance, using no unnecessary force. (1871-2, c. 138, s. 34; Code, s. 1962; Rev., s. 2629; C.S., s. 3507; 1949, c. 1132, s. 30; 1953, c. 1140, s. 4; 1957, c. 1152, s. 16; 1961, c. 472, s. 11; 1963, c. 1165, s. 1; 1998-128, s. 6.)