The binding legal principles established by the majority are: (1) Section 28(1)(g) of the Constitution requires an individuated judicial response to sentencing children that focuses on the particular child being sentenced, not an approach constrained by rigid legislative starting points. (2) The minimum sentencing regime, by orienting sentencing officers away from options other than incarceration, prescribing starting points for imprisonment duration, and conducing to heavier sentences through its weighting effect, limits the rights in section 28(1)(g). (3) When legislation limits constitutionally protected children's rights, the executive must tender adequate justification specifically relating to the affected group of children - general concerns about crime are insufficient. (4) Without evidence or stated policy objectives specifically relating to offences by 16-17 year olds, the limitation cannot be justified under section 36. (5) The constitutional protection for all persons under 18 cannot be overridden by legislation that draws a new line at age 16 without cogent, evidence-based justification. (6) Parliament's legitimate role in sentencing policy does not extend to obliging courts to impose sentences inconsistent with section 28(1)(g).