Labels:text | font | screenshot | white OCR: Despite ruthless use of the security forces during demonstrations for change in 1990, multiparty elections were held in 1992. They were won by the ruling RDPC. The following presidential elections were won by Paul Biya, although the results have been disputed; the Social Democratic Front (SDF) of John Fru Ndi claims to have defeated Biya. Despite being the most important opposition group, the SDF boycotted the parliamentary elections.