67 Pa. Code § 84.1a
The following words and terms, when used in this chapter, shall have the following meanings, unless the context clearly indicates otherwise:
Dual control motor vehicle—A motor vehicle equipped with a second operable brake pedal and, in the case of a standard transmission, a second operable clutch pedal actuated from the right front passenger seat.
Recall—To withdraw by formal action of the Department for an indefinite period the operating privilege of a person for reasons of incompetency.