"3. .... Every weapon carried about the streets, even if concealed from sight, even if not likely to be or intended to be used, and even if not used represents a threat to public safety and public order. That is because even if concealed, even if carried only for bravado, or from some misguided sense that its use in possible self-defence might arise, it takes but a moment of irritation, drunkenness, anger, perceived insult or something utterly trivial, like a look, for the weapon to be produced. Then we have mayhem and offences of the greatest possible seriousness follow, including murder, manslaughter, grievous bodily harm, wounding and assault. .... 4. .... Every knife or weapon carried in the street represents a public danger and therefore in the public interest this crime must be confronted and stopped. .... For the time being, whatever other considerations may arise in the individual case, sentencing courts must have in the forefront of their thinking that the sentences for this type of offence should focus on the reduction of crime, including its reduction by deterrence, and the protection of the public. ...."
"28. .... The criteria which purport to identify those cases where the seriousness is 'exceptionally high' or 'particularly high' apply 'normally', but not invariably. They are not exhaustive of the cases which may fall into the 'exceptionally high' or 'particularly high' category, and they do not exclude the possibility that in some cases, probably rare, the seriousness may be such as to justify the 'exceptionally high' or 'particularly high' starting point, even when the express criteria 'normally' required for this purpose are absent. The same may indeed apply in reverse. In the light of and having regard to the relevant criteria, as required by the legislation, the judge must decide whether the seriousness of the crime (and any associated offences) should be treated as exceptionally high or particularly high, or neither. That will provide him with the appropriate starting point. Thereafter the judge must -- and it is a matter of obligation -- identify the starting point he has chosen, his reasons for doing so, and, where appropriate, his reasons for departing from what would otherwise appear to be the normal starting point. 29. We have lost count of the number of times when this court has emphasised that these provisions are not intended to be applied inflexibly. Indeed, in our judgment, an inflexible approach would be inconsistent with the terms of the statutory framework. No scheme or guidance or statutory framework can be fully comprehensive, and any system of purported compartmentalisation or prescription has the potential to produce injustice. Even when the approach to the sentencing decision is laid down in an apparently detailed, and on the face of it, intentionally comprehensive scheme, the sentencing judge must achieve a just result."
"It is not .... seriously arguable that in the exercise of his statutory discretion the learned judge gave undue weight to aggravating factors and insufficient weight to such mitigating factors as are identifiable, principally age."
"Once at home [the applicant] decided to go out again to purchase some food from a kebab shop in the High Street. Fearing a further confrontation with the group of youths who had assaulted him earlier, he armed himself with a kitchen knife and contacted his co-defendants to support him."