8E+WHaving chosen a starting point, the court should take into account any aggravating or mitigating factors, to the extent that it has not allowed for them in its choice of starting point.
9E+WDetailed consideration of aggravating or mitigating factors may result in a minimum term of any length (whatever the starting point), or in the making of a whole life order.
10Aggravating factors (additional to those mentioned in paragraph 4(2) and 5(2)) that may be relevant to the offence of murder include—
(a)a significant degree of planning or premeditation,
(b)the fact that the victim was particularly vulnerable because of age or disability,
(c)mental or physical suffering inflicted on the victim before death,
(d)the abuse of a position of trust,
(e)the use of duress or threats against another person to facilitate the commission of the offence,
(f)the fact that the victim was providing a public service or performing a public duty, and
(g)concealment, destruction or dismemberment of the body.
11Mitigating factors that may be relevant to the offence of murder include—
(a)an intention to cause serious bodily harm rather than to kill,
(b)lack of premeditation,
(c)the fact that the offender suffered from any mental disorder or mental disability which (although not falling within section 2(1) of the Homicide Act 1957 (c. 11)), lowered his degree of culpability,
(d)the fact that the offender was provoked (for example, by prolonged stress) in a way not amounting to a defence of provocation,
(e)the fact that the offender acted to any extent in self-defence,
(f)a belief by the offender that the murder was an act of mercy, and
(g)the age of the offender.
12Nothing in this Schedule restricts the application of—
(a)section 143(2) (previous convictions),
(b)section 143(3) (bail), or
(c)section 144 (guilty plea).