All I can say is wow. I know the stuff is dangerous, but did not know it can lead to life disabling injuries.

My question is, do these ammonia alarms respond to ammonia by detecting it in the air? Had she not walks to the back of the rink she would have never been exposed. Shouldn't there be a PA announcement to tell people to move away from the building?

http://www.vancouversun.com/sports/l...620/story.html