Labour Party, LP, governorship candidate in Kwara State for 2019 general elections, Issa Aremu, in Ilorin, yesterday said the  suspension of  Justice  Walter Onnoghen as Chief Justice of Nigeria, CJN, by President Muhammadu Buhari, purportedly based on an interim order by the Code of Conduct Tribunal, CCT, over allegations of corruption and subsequent  appointment of Mr. Justice Ibrahim Tanko Muhammed as Acting CJN, called for a critical evaluation of the administration of justice in Nigeria.