“(a) shall allow an appeal against conviction if they think that the conviction is unsafe; and (b) shall dismiss such an appeal in any other case…”
“The law is now clearly established and can simply be stated as follows. Where fresh evidence is adduced on a criminal appeal it is for the Court of Appeal, always assuming that it accepts it, to evaluate its importance in the context of the remainder of the evidence in the case. The primary question is for the court itself and is not what effect the fresh evidence would have had on the mind of the jury.”