By the judicial interpretation of the provisions of Sections 340 and 341 of the Criminal Procedure Code, it appears settled law that the power to grant or not to grant bail is entirely at the discretion of the Judge, and when a judge is considering whether to release an applicant to bail pending trial, the following are paramount, viz:- a) The nature of the charge; b) The evidence by which it is supported; c) The sentence which by law may be passed in the event of a conviction and; d) The probability that the accused will appear to take his trial. Where these are weighty, an Appellate Court will not interfere with exercise of discretion by the trial Court not to grant bail, see MAMUPA DANTATA VS IGP (1958) NNLR 3, see BAMAIYI VS THE STATE (2001) 8 NWLR (PT.715) 270, DOKUBO ASARI VS FEDERAL REPUBLIC OF NIGERIA (2006) 11 NWLR (PT.991) 141 at 155, NWUDE VS FEDERAL GOVERNMENT OF NIGERIA (2004) 17 NWLR (PT.902) 306 at 328; LIKITA VS COMMISSIONER OF POLICE (2002) 11 NWLR (PT.777) 145; and ANAJEMBA VS FEDERAL GOVERNMENT OF NIGERIA (2004) 13 NWLR (PT.890) 267. The relevant considerations for a decision in respect of the above requirements can be listed as:- a) The evidence available against the accused; b) Availability of the accused to stand trial; c) The nature and gravity of the offence; d) The likelihood of the accused committing another offence while on bail; e) The likelihood of the accused interfering with the course of justice; f) The criminal antecedents of the accused person; g) The likelihood of further charge being brought against the accused; h) The probability of guilt; i) The detention for the prosecution of the accused j) The necessity to procure medical or social report pending final disposal of the case. These factors may not be relevant in all bail application cases and they are not also exhaustive. It may well be that any one or other may be applied to determine the question of bail in a particular case.
— U.M.A. Aji, JCA. Rajab v State (CA/A/128C/2009, 11th day of March, 2010)