However, there are reports that water may increase pain from CS gas.

The reaction also led to the discovery of CS gas.

Its effects are approximately 6 to 10 times more powerful than those of CS gas.

When he didn't respond they sprayed him with CS gas.

While it does not raise the same legal issues as the CS gas, military officials said the practice raised policy concerns.

Had they set some kind of booby-trap, say with CS gas?

Over 300 people were arrested and the area was flooded with CS gas.

The troops replied by launching CS gas at the crowd.

Attempts to spray him with CS gas were unsuccessful, the court heard.

But experts said the gas was likely to be standard CS gas.

The police will use CS gas and we'll look like innocent victims."

Big brave bullies with CS gas, tried to break the kids neck.

"The assault was so violent that they had to use CS gas to stop him.

She pointed the CS gas at it, prayed, and sprayed.

Not to mention the tiny canisters of CS gas they both carried.

Eight people have CS gas injuries and 95 others are treated for various in juries.

British soldiers saturated the latter area with CS gas before taking up occupation.

Several passengers were treated for the inhalation of CS gas.

After negotiating with him for 25 minutes and using CS gas, officers fired two shots.

This is one of the few cases of insurgents using CS gas.

CS gas has never been routinely deployed on the British mainland.

By way of example he said that until recently gun-enabled crime had included attacks with CS gas.

"Other countries pre-empt problems using water cannon and CS gas.

In another exercise they go into a room and CS gas is pumped in.

Firefighters said they believed someone had released a small amount of the CS gas in the lift area.

Ranging from mine briefings to both military and Afghani cultural awareness to gas hut training—including the 2-Chlorobenzalmalononitrile or better known CS gas—candidates were tested on their suitability for overseas employment.

CS gas is an aerosol of a volatile solvent (a substance that dissolves other active substances and that easily evaporates) and 2-chlorobenzalmalononitrile, which is a solid compound at room temperature.

The compound 2-chlorobenzalmalononitrile (also called o-chlorobenzylidene malononitrile) (chemical formula: CHClN), a cyanocarbon, is the defining component of a tear gas commonly referred to as CS gas, which is used as a riot control agent.