How Tear Gas Works: How Harmful To The Body?

JAKARTA - How it Works This edition of VOI will discuss how tear gas is effective as a weapon for the police to disperse rioting crowds. One of the effects of tear gas is that it causes a burning sensation in the respiratory tract.

This gas proved to be effective in dispersing the masses. But the question is, how dangerous is it to the human body? And what substances are contained in the gas? Watch this video to find out how tear gas "Works".