Clause 45 — Meaning of "qualifying trigger"

Part of Bill Presented – in the House of Commons at 6:33 pm on 9 November 2009.

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Photo of Claire Ward Claire Ward Parliamentary Under-Secretary, Ministry of Justice 6:33, 9 November 2009

I will take some more interventions in a few moments, but I want to proceed a little further.

The sexual infidelity exclusion applies in relation to the words and conduct limb of the new partial defence to murder of loss of control. For that limb of the partial defence to succeed, the defendant must persuade the jury of the following: that he or she killed, or was a party to killing another as a result of losing their self-control; that this loss of self-control was triggered by a thing or things done or said-or perhaps both-that, first, constituted circumstances of an extremely grave character and, secondly, caused them to have a justifiable sense of being seriously wronged. Finally, the defendant must show that a person of their sex and age with a normal degree of tolerance and self-restraint and in their circumstances might have reacted in the same or in a similar way to the defendant.

This is a purposely high threshold designed to narrow the circumstances in which a partial defence to murder can be made out based on anger. However, in order to put the matter beyond any doubt, the Bill as introduced in this House also made specific provision that in assessing whether the things said or done constituted a trigger for loss of self-control, the fact that a thing done or said constituted sexual infidelity is to be disregarded by the jury.