新西兰《犯罪修正案2026》大幅扩展了公众的逮捕权和防卫武力权限，将原本仅适用于夜间（晚9点至早6点）且涉及刑期三年以上重罪的逮捕权扩大至全天任何犯罪[1]。法律专家对这些修订提出多项警告，认为存在显著的法律和安全隐患。
根据新规，进行逮捕的公民必须尽快联系警方并遵循其指示，否则将丧失防卫保护[1]。修正案第39条允许使用"物理或机械约束"，但前提是客观必要且不能造成死亡或严重伤害[1]。第52条修订则删除了关于禁止击打或造成身体伤害的条款，尽管使用的武力仍需符合"合理"标准[1]。
法律专家指出，这些修订存在多重风险[1]。"合理必要性"的判断标准模糊不清，可能引发大量法庭争讼[1]。公众可能误解相关规定、过度使用武力或对幼童和精神障碍者的处置存在歧义[1]。此外，由于警察接受过专业培训而普通公民缺乏相关训练，这可能导致危险后果，例如因不当姿势造成的窒息[1]。修正案还可能引发局势升级，因为冲突双方均可能声称拥有自卫权[1]。法律后果方面，非法拘禁最高可判14年监禁，非法使用武力最低为普通殴打罪，可判1年监禁[1]。
New Zealand's Crimes Amendment 2026 has significantly broadened the scope of citizen's arrest authority and self-defense provisions, raising concerns among legal experts about potential misuse and unintended consequences.[1] The amendments extend arrest powers previously limited to nighttime hours and serious offenses to cover any crime at any time of day.[1]
Under the revised legislation, the original self-defense framework applied only between 9 p.m. and 6 a.m. and was restricted to offenses carrying sentences of three years or more; these temporal and severity restrictions have now been removed.[1] However, the law imposes new requirements on those making arrests: they must contact police as soon as practicable and follow police instructions, or risk losing legal protection under the self-defense provisions.[1] Section 39 permits the use of "physical or mechanical restraint" provided it is objectively necessary and does not cause death or serious injury, while amendments to Section 52 removed language explicitly prohibiting striking or causing bodily harm, though a "reasonable force" standard still applies.[1]
Legal scholars warn that the legislation contains substantial ambiguities that could generate extensive litigation.[1] The concept of "reasonable necessity" lacks precise definition, creating scope for conflicting interpretations in court.[1] Experts also highlight a critical gap between police training and public preparedness: while law enforcement personnel receive professional instruction in restraint techniques, ordinary citizens lack such training and could inadvertently cause harm through dangerous practices such as positional asphyxiation.[1] Additionally, the expanded provisions create risks of escalation when both parties in a confrontation claim self-defense rights, and leave unclear guidance on how to handle minors or individuals with mental health conditions.[1] The penalties for overstepping are severe—unlawful detention carries a maximum sentence of 14 years imprisonment, while excessive force constitutes at minimum common assault, punishable by up to one year in prison.[1]
