Part I.- "Armed Police, drop your weapon!" Introduction.- The law and morality regarding the use of lethal force.- Oversight of New Zealand Police use of lethal force.- New Zealand Police and firearms.- Policies, Procedures, Equipment, Training, Tactics and Specialist Groups.- Use of force - reviews, reports and changes.- Part II.- Use of lethal force against New Zealand Police and the risks faced.- Use of lethal force by New Zealand Police.- Seven case studies.- Part III.- Observations regarding the use of lethal force.- Use of lethal force law, governance, policy and procedure.- Conclusion - where too from here?