Nigeria, Feb. 10 -- The Federal High Court in Abuja on Monday adjourned indefinitely the terrorism trial of Nnamdi Kanu, leader of the proscribed Indigenous People of Biafra (IPOB), after he questioned the trial judge's impartiality.

Judge Binta Nyako announced the indefinite postponement of the proceedings following Mr Kanu's protest, the second instance in about four and a half months that the IPOB leader has expressed a lack of confidence in her handling of the case.

Mr Kanu said during the proceedings that he was "not happy with the decision of the Chief Judge" returning the case to Mrs Nyako.

The IPOB leader said he was only in court due to the respect he had for the rule of law, adding that the judge had previously recused hersel...