The Labour Party said it had engaged the services of at least 20 senior advocates of Nigeria to challenge the outcome of the February 25 presidential election on behalf of its presidential candidate, Peter Obi.
According to sources within the party, the lawyers drawn from different chambers were being furnished with materials that would be used as evidence in court.
The president-elect and candidate of the All Progressives Congress, Bola Tinubu, was announced the winner of the keenly contested election last Wednesday.