The people of Comoros go to the polls on Sunday, with President Azali Assoumani expected to win re-election amid a partial opposition boycott. Some voters are disillusioned after a year of economic difficulties and a major row over immigration to neighbouring Mayotte, an island in the archipelago that is a part of France.
Assoumani took power in a coup in 1999 before stepping down in 2002 and then winning again in 2016. He has dominated this election campaign.
