The defence of loss of control is a partial defence that may reduce liability for murder to manslaughter. It does not operate to absolve the defendant of liability completely. The loss of control defence was introduced in response to concerns in relation to the defence of provocation.Click to see full answer. In this way, what does loss of control mean?Loss of control generally refers to lack of the ability to provide conscious limitation of impulses and behavior as a result of overwhelming emotion. States of agitation such as fighting, screaming, and uncontrollable weeping are most often thought of as behavior illustrative of loss of control.Likewise, what is an extremely grave character? Things said or done of an “Extremely Grave Character” which” Caused Justifiable Sense Of Being Seriously Wronged”. Simply so, what are the qualifying triggers for loss of control? Under section 55 (4) (a) and (b) the qualifying trigger includes only circumstances of an extremely grave character that causing the defendant for having a justifiable sense to be seriously wronged. Here the law is not clear whether justifiable is in the eye of jury or of the defendant.What does qualifying trigger mean?b) the loss of self-control had a qualifying trigger (which is defined in clause 45), and. c) a person of the defendant’s sex and age with an ordinary level of tolerance and self-restraint and in the circumstances of the defendant might have acted in the same or similar way to the defendant.