 Ousainou Darboe, who finished second with 27% of the vote, rejected the official results, saying that the elections had not been free and fair and that there was widespread voter intimidation.Many of the 989 polling booths used marbles, which were inserted into candidate drums instead of ballot papers due to the high illiteracy rate.The marble system is only used in Gambia, where it has been used since 1965.