Barbados

Whereas every person in Barbados is entitled to the fundamental rights and freedoms of the individual, that is to say, the right, whatever his race, place of origin, 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-
…
(d) freedom of conscience, of expression and of assembly and association,
… (Sec. 11)

(1) Except with his own consent, no person shall be hindered in the enjoyment of his freedom of assembly and association, that is to say, his right to assemble freely and associate with other persons and in particular to form or belong to political parties or to form or belong to trade unions or other associations for the protection of his interests.
… (Sec. 21)