67 Pa. Code § 171b.2
The following words and terms, when used in this chapter, have the following meanings, unless the context clearly indicates otherwise:
Pupil transportation—This term shall have the same meaning given that term in 75 Pa.C.S. § 3345.1(m) (relating to automated enforcement of failure to stop for school bus with flashing red lights).
Recorded image—A static or full motion photographic or digital image recorded by a system that depicts the front or the rear of a motor vehicle.
School bus—This term shall have the same meaning given that term in 75 Pa.C.S. § 102 (relating to definitions).
School entity—This term shall have the same meaning given that term in 75 Pa.C.S. § 3345.1(m).
Side stop signal arm enforcement system—This term shall have the same meaning given that term in 75 Pa.C.S. § 3345.1(m).
Side stop signal arms—This term shall have the same meaning given that term in 75 Pa.C.S. § 3345.1(m) and § 4552(b.1) (relating to general requirements for school buses).
System—This term shall have the same meaning given that term in 75 Pa.C.S. § 3345.1(m).
System administrator—This term shall have the same meaning given that term in 75 Pa.C.S. § 3345.1(m).