KnowraCS gasLinked fromLinked fromThe 4 pages that link to CS gas, each with the reason it gives.All 4Broader topic 2Related 1Compared with 1Riot control agentBroader topic: It is a widely used agent whose effects illustrate how tear gases irritate exposed tissues.Tear gasBroader topic: It is the most widely used tear-gas agent and activates pain-sensing pathways.