Advertisement Colleagues of Onyiuke told TheCable during a visit to the plaza that he was detained on Monday last week, hours after Umar was caught beating up a guard at a popular plaza. The CCT chairman was said to have ordered the arrest of the 34-year-old for allegedly insulting him when he visited Banex plaza. Before then, Umar had beaten up a security man who had told him his vehicle was parked in the wrong space when he arrived at the plaza. Advertisement In his defence, Ibraheem Al-Hassan, CCT spokesperson, said the guard was rude and could not provide a reasonable explanation why Umar should not park in the said space.