(1) No person or persons shall intentionally prevent an individual from entering or exiting a Reproductive Health Care Facility by physically:
(a) detaining the individual; or
(b) obstructing, impeding, or hindering the individual's passage.
(2) Nothing herein shall be construed to interfere with picketing in conjunction with labor disputes (as defined in 43 P.S. § 206C(c)) involving Reproductive Health Care Facility employee-employer relations.