“(3) It is a defence for a person charged with an offence under this section to prove that he had a reasonable excuse for his action or possession.”
“It may be an inelegant way to have proceeded but the fact is that if Mr Hill’s present application is right the first jury was misdirected as to a crucially important issue of law and that error should not be repeated in the re-trial. ”
“Subject to the defence in section 58, the circumstances in which the defendant did these things are irrelevant. So, unless it amounts to a reasonable excuse under subsection (3) his purpose in doing them is irrelevant.”
“So it is impossible to envisage everything that could amount to a reasonable excuse for doing what [section 58] prohibits. Ultimately, in this middle range of cases, whether or not the excuse is reasonable has to be determined in the light of the particular facts and circumstances of the individual case. Unless the judge is satisfied that no reasonable jury could regard the defendant’s excuse as reasonable, the judge must leave the matter for the jury to decide.”
“There is clear authority, as Mance LJ (as he then was) recently noted in Quayle[2006] 1 All ER 988 at 1000E-H, that if an issue is suggested based on proposed evidence that cannot possibly constitute any defence in law, a trial judge is entitled to rule that he will not leave that issue to the jury. If, however, on the facts advanced or to be advanced by the defence, a jury could find them to support an evidential issue raised by the defence, particularly one involving a value judgment such as that of reasonable excuse, then he should leave it to the jury. ”