Voters in Comoros were heading to the polls on Sunday to elect the Indian Ocean archipelago's 33-seat parliament, a year after the re-election of President Azali Assoumani in a poll which the opposition alleged was marred by widespread irregularities.

Comoros held a parliamentary election Sunday that some opposition leaders pledged to boycott, accusing President Azali Assoumani and his ruling party of adopting an increasingly authoritarian stance and raising concerns over the integrity of the vote.