Pub. L. 101-509, tit. V, sec. 514

Sec. 514. No part of any appropriation contained in this Act shall be available for the payment of the salary of any officer or employee of the United States Postal Service, who— (1) prohibits or prevents, or attempts or threatens to prohibit or prevent, any officer or employee of the United States Postal Service from having any direct oral or written communication or contact with any Member or committee of Congress in connection with any matter pertaining to the employment of such officer or employee or pertaining to the United States Postal Service in any way, irrespective of whether such communication or contact is at the initiative of such officer or employee or in response to the request or inquiry of such Member or committee; or (2) removes, suspends from duty without pay, demotes, reduces in rank, seniority, status, pay, or performance of efficiency rating, denies promotion to, relocates, reassigns, transfers, disciplines, or discriminates in regard to any employment right, entitlement, or benefit, or any term or condition of employment of, any officer or employee of the United States Postal Service, or attempts or threatens to commit any of the foregoing actions with respect to such officer or employee, by reason of any communication or contact of such officer or employee with any Member or committee of Congress as described in paragraph (1) of this subsection.