Tear Gas and Pepper Spray are Chemical Weapons. So why can police use them?

Press/Media: Expert Comment

Period	12 Jun 2020

Media contributions

Title	Tear gas and pepper spray are chemical weapons. So, why can police use them?
Media name/outlet	The Conversation
Country/Territory	Australia
Date	12/06/20
URL	https://theconversation.com/tear-gas-and-pepper-spray-are-chemical-weapons-so-why-can-police-use-them-140364
Persons	Shireen Daft