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Riot control - Wikipedia
Riot police - Wikipedia
Riot-control Tactics - HowStuffWorks
Riot Police and Crowd Control: From Tactics To Equipment, …
How Riot Control Works - HowStuffWorks
Riot control teams and deployment - American Police Beat Magazine
Definitive Guide to Riot Control Units: Strategies and Tactics
Riot Control - Vocab, Definition, and Must Know Facts - Fiveable
Mastering Effective Riot Control Tactics: A Comprehensive Guide
Covering Riot Control in the United States - Dart Center