Central Nervous System (CNS) - Inhaling high concentrations of halon gas can cause dizziness, tingling in extremities, and in severe cases, unconsciousness.
Cardiovascular Effect - Exposure can cause cardiac sensitization. Cardiac sensitization occurs when a chemical causes an increased sensitivity of the heart to adrenaline producing sudden lifethreatening, irregular heartbeats and even heart attack, in severe cases.
Irritation of exposed skin and eyes may also result from exposures to halon.
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Better photo
29.11.2010 13:07
A N Other
? Collar number
29.11.2010 13:38
I hope the students are OK.
His number, I think - U 4405.
Another one to look out for....
Dude
Similar to G20
29.11.2010 14:11
A
A better pic from the papers
29.11.2010 14:22
reader
green fire extinguisher? = halon gas
29.11.2010 15:39
tingling in extremities, and in severe cases, unconsciousness.
Cardiovascular Effect - Exposure can cause cardiac sensitization. Cardiac sensitization occurs
when a chemical causes an increased sensitivity of the heart to adrenaline producing sudden lifethreatening, irregular heartbeats and even heart attack, in severe cases.
Irritation of exposed skin and eyes may also result from exposures to halon.
At least you'll have a medic handy