"If you were not satisfied, however, that the accused was party to an agreement under which it was intended the death or really serious bodily injury should be sustained by the deceased, but that he was party to the performance of a conscious, voluntary and deliberate act performed by another in the stabbing, without the intention that she should suffer death or really serious injury, then of course you would come to consider the question of manslaughter. The offence of manslaughter can be committed in a number of different ways. It is necessary in the context of this case to address only one of them and that is manslaughter by means of an unlawful and dangerous act. If you were satisfied beyond reasonable doubt that the accused was a party to the commission of an assault upon the deceased, either because he acted alone or because he was one of those who had agreed in the perpetration of such an assault, and that the death of the deceased resulted from an action which fell within the parameters of the agreement into which he had entered, as I have outlined it to you, he never having agreed - the Crown not being able to exclude the reasonable possibility, rather, that he had no understanding or intention that the deceased would sustain death or really serious injury, the accused would be guilty of manslaughter if the death of the deceased resulted from that assault and the engagement in that assault could be regarded properly, or must be regarded properly as dangerous, according to the interpretation of that term in the law. Do you understand what I have put to you? That if he is involved in the activity, he has, in the way in which I have put it to you, caused the death of the deceased through the commission of an assault. But the Crown has not proved against him that he intended to kill or to cause really serious bodily injury to the deceased. He could then be found guilty of manslaughter by you on the basis that his actions were both unlawful and dangerous. Do you understand that? And those actions caused the death in the fashion that I have outlined. An unlawful act hardly requires definition in the context of this case; to stab someone is an unlawful act. Unless there is some argument of self-defence or something which is clearly not present here. The act must be dangerous and a dangerous act for this purpose is an act which a reasonable person would recognise would expose the deceased to an appreciable risk of death or injury. Striking blows with a fork would clearly satisfy that standard, I would suggest to you."