“12. The question of loss of self-control by grave and sudden provocation is a question of fact. Act of provocation and loss of self-control, must be actual and reasonable. The law attaches great importance to two things when defence of provocation is taken under Exception 1 to Section 300 of the IPC. First, whether there was an intervening period for the passion to cool and for the accused to regain dominance and control over his mind. Secondly, the mode of resentment should bear some relationship to the sort of provocation that has been given. The retaliation should be proportionate to the provocation.3 The first part lays emphasis on whether the accused acting as a reasonable man had time to reflect and cool down. The offender is presumed to possess the general power of self-control of an ordinary or reasonable man, belonging to the same class of society as the accused, placed in the same situation in which the accused is placed, to temporarily lose the power of self-control. The second part emphasises that the offender’s reaction to the provocation is to be judged on the basis of whether the provocation was sufficient to bring about a loss of self-control in the fact situation. Here again, the court would have to apply the test of a reasonable person in the circumstances. While examining these questions, we should not be shortsighted, and must take into account the whole of the events, including the events on the day of the fatality, as these are relevant for deciding whether the accused was acting under the cumulative and continuing stress of provocation. Gravity of provocation turns upon the whole of the victim’s abusive behaviour towards the accused. Gravity does not hinge upon a single or last act of provocation deemed sufficient by itself to trigger the punitive action. Last provocation has to be considered in light of the previous provocative acts or words, serious enough to cause the accused to lose his self-control. The cumulative or sustained provocation test would be satisfied when the accused’s retaliation was immediately preceded and precipitated
