"We are demanding that the Judiciary halts Judge Baguma from this case. A judge accused of bias cannot lawfully continue presiding over a case where the accused formally question his impartiality," Bayiga said.
Cheptegei set a personal best of 58:26 to finish third in a close race. Andreas Almgren of Sweden won gold in 58:06, setting a new European record. Nicholas Kipkorir from Kenya took silver in 58:11.
The Premier League trophy, which has eluded Arsenal for 22 years and which City have dominated in recent seasons, now remains within touching distance for the Gunners, yet the champions continue to refuse surrender.