45 CFR §2556.760

1. (a)No VISTA sponsor or subrecipient may approve a VISTA to be involved in planning, initiating, participating in, or otherwise aiding or assisting in any demonstration or other political meeting.
2. (b)If a VISTA sponsor or subrecipient, subsequent to the receipt of any AmeriCorps financial assistance, including the assignment of VISTAs, approves the participation of a VISTA in a demonstration or other political meeting, that VISTA sponsor or subrecipient is subject to procedures related to the suspension or termination of such assistance, as provided in subpart B of this part, §§ 2556.135 through 2556.140.