This is terrible!

Ravers lose sight at laser show

I've always been nervous about laser shows. Anything that, when concentrated enough, can burn holes through metal, is not something to use for entertainment. I even find that selling laser pointers to the public, even with instructions not to point them at people, contains a terrific risk. Trusting the general population to use them properly, when you look at the stupid things people do even to themselves, (The Darwin Awards) is stupid in itself.

So sad...