49 Pa. Code § 3.89
(a) Each school shall display in a conspicuous place in and about the entrance to the school, a sign in display letters at least 3 inches in height as follows:
ALL WORK IN THE SCHOOL DONE
BY STUDENTS ONLY
The provisions of this § 3.89 amended under section 15-A.4(b) of the act of June 19, 1931 (P. L. 589, No. 202) (63 P. S. § 566.4(b)).
The provisions of this § 3.89 amended January 24, 1992, effective January 25, 1992, 22 Pa.B. 347. Immediately preceding text appears at serial pages (9578) to (9579).
This section cited in 49 Pa. Code § 43b.4 (relating to schedule of civil penalties—barbers and barber shops).