1. Is there a ban on donations from foreign interests to political parties?

The Gambia
Section 104 – Participation of political parties in election
[…]
(7) A political party shall not receive any contribution from any person who is not a citizen of The Gambia, or from any corporate or unincorporated body.”
(Elections Decree, Decree 78 of 1996, available at http://www.ilo.org/dyn/natlex/docs/ELECTRONIC/87126/98990/F1626110084/GMB87126.pdf accessed February 2018).