Saint Kitts and Nevis

Whereas every person in Saint Christopher and Nevis is entitled to the fundamental rights and freedoms, that is to say, the right, whatever his or her race, place of origin, birth, political opinions, colour, creed or sex, but subject to respect for the rights and freedoms of others and for the public interest, to each and all of the following, namely,
…
(b) freedom of conscience, of expression and of assembly and association;
… (Sec. 3)

(1) Except with his or her own consent, a person shall not be hindered in the enjoyment of his or her freedom of assembly and association, that is to say, his or her right to assembly freely and associate with other persons and in particular to form or belong to trade unions or other associations for the protection of his or her interests or to form or belong to political parties or other political associations.
… (Sec. 13)

…
(2) Every Commonwealth citizen of the age of eighteen years or upwards who possesses such qualifications relating to residence in the island of Nevis or domicile in Saint Christopher and Nevis as Parliament may prescribe shall, unless he or she is disqualified by Parliament from registration as such, be entitled to be registered as a voter for the purpose of electing members of the Assembly in one (but not more than one) electoral district in accordance with the provisions of any law in that behalf and no other person may be registered as such.
(3) Every person who is registered under subsection (2) in any electoral district shall, unless he or she is disqualified by Parliament from voting in any election of Representatives or of members of the Assembly, be entitled to vote in that electoral district in accordance with the provisions of any law in that behalf and no other person may so vote.
… (Sec. 29)