5 CFR 733.104 - Prohibited political activities—employees who reside in designated localities.
(a) This section does not apply to an individual who is employed in an agency or position described in § 733.105(a), unless that individual has been appointed by the President, by and with the advice and consent of the Senate.
(c) An employee covered under this section may not participate in political activities:
(1) While he or she is on duty:
(3) While he or she is in any room or building occupied in the discharge of official duties by an individual employed or holding office in the Government of the United States or any agency or instrumentality thereof; or
(4) While using a Government-owned or leased vehicle or while using a privately owned vehicle in the discharge of official duties.
(d) An employee described in 5 U.S.C. 7324(b)(2) may participate in political activity otherwise prohibited by § 733.104(c) if the costs associated with that political activity are not paid for by money derived from the Treasury of the United States.
(e) Candidacy for, and service in, a partisan political office shall not result in neglect of, or interference with, the performance of the duties of the employee or create a conflict, or apparent conflict, of interest.