At least 20 people were killed in violent clashes between Christian and Muslim mobs in central Nigeria’s Taraba state on Friday, prompting a round-the-clock curfew, an aid worker has told AFP.

Authorities have imposed a curfew in the area following the bloody clashes, officials said.

Local residents said Friday’s violence erupted when the funeral procession of a traditional chief from the predominantly Christian Jukun ethnic group marched through a Muslim neighbourhood chanting slogans, which Muslims viewed as an act of provocation.

Tensions have been on the rise in the mostly Christian town of Wukari since February, when a dispute over the use of a football pitch between Muslim and Christian soccer teams set off sectarian riots that claimed several lives.