Add an annotation to “use of tear gas and other NLW in riot control”

Annotations are so anyone, including you, can help the requester with their request. For example:

• Summarise the content of any information returned.
• Say how you've used the information, with links if possible.
• Thank the public authority or K. L. Ng.
• Suggest how the requester can find the rest of the information.
• Point to related information, campaigns or forums which may be useful.

Annotations will be posted publicly here, and are not sent to New Zealand Police.