"... the provocation was sufficient to make a reasonable man in like " circumstances act as the defendant did. Not a reasonable boy, as " Mr. Baker would have it, or a reasonable lad ; it is an objective test— " a reasonable man."
" Whether, on the prosecution for murder of a boy of 15, where the " issue of provocation arises, the jury should be directed to consider the " question, undersection 3 of the Homicide Act 1957 , whether the " provocation was enough to make a reasonable man do as he did by " reference to a ' reasonable adult' or by reference to a ' reasonable " 'boy of 15'."
" no distinction is to be made in the case of a person who, though " it may not be a matter of temperament, is physically impotent, is conscious " of that impotence, and therefore mentally liable to be more excited unduly " if he is ' twitted ' or attacked on the subject of that particular infirmity."
" Where on a charge of murder there is evidence on which the jury " can find that the person charged was provoked (whether by things " done or by things said or by both together) to lose his self-control, " the question whether the provocation was enough to make a reasonable " man do as he did shall be left to be determined by the jury : and " in determining that question the jury shall take into account everything " both done and said according to the effect which, in their opinion, " it would have on a reasonable man."
" contemplates the case of a reasonable man, and requires that the " provocation shall be such as that such a man might naturally be " induced, in the anger of the moment, to commit the act."
" If, on the other hand, the case is one in which the view might fairly " be taken (a) that a reasonable person, in consequence of the provocation " received, might be so rendered subject to passion or loss of control as " to be led to use the violence with fatal results, and (b) that the accused " was in fact acting under the stress of such provocation, then it is for " the jury to determine whether on its view of the facts manslaughter " or murder is the appropriate verdict."
" Where on a charge of murder there is evidence on which the jury " can find that the person charged was provoked (whether by things " done or by things said or by both together) to lose his self-control, the " question whether the provocation was enough to make a reasonable " man do as he did shall be left to be determined by the jury; and in " determining that question the jury shall take into account everything " both done and said according to the effect which, in their opinion, it " would have on a reasonable man."
" No court has ever given, nor do we think ever can give, a definition " of what constitutes a reasonable or an average man. That must be " left to the collective good sense of the jury, and what no doubt would " govern their opinion would be the nature of the retaliation used by " the provoked person."
" The reasonable person, the ordinary person, is the person you must " consider when you are considering the effect which any acts, any " conduct, any words, might have to justify the steps which were taken " in response thereto, so that an unusually excitable or pugnacious " individual, or a drunken one or a man who is sexually impotent is " not entitled to rely on provocation which would not have led an " ordinary person to have acted in the way which was in fact carried " out . . ."
" Where provocation is set up as the defence to a charge of murder, " to what extent (if at all) it is relevant, in considering the effect on a " reasonable man of the alleged provocation, that the accused suffers " from a physical infirmity or disability likely to render a person similarly " affected more susceptible to the provocation alleged than a person " not so affected ; . . ."
" It is notorious that where an existing decision is disapproved but " cannot be overruled courts tend to distinguish it on inadequate " grounds."
" Where on a charge of murder there is evidence on which the jury " can find that the person charged was provoked (whether by things done " or by things said or by both together) to lose his self-control, the ques- " tion whether the provocation was enough to make a reasonable man do " as he did shall be left to be determined by the jury ; and in determining " that question the jury shall take into account everything both done and " said according to the effect which, in their opinion, it would have on a " reasonable man."
" In this country the law on this matter [provocation] has been in- " directly affected by the introduction of the defence of diminished " responsibility. It is now possible for a defendant to set up a combined " defence of provocation and diminished responsibility, the practical " effect being that the jury may return a verdict of manslaughter if they " take the view that the defendant suffered from an abnormality of mind " and was provoked. In practice this may mean that a conviction of " murder will be ruled out although the provocation was not such as " would have moved a person of normal mentality to kill."