Hi Voyager..when I posted the link for the symptoms of Carbon Monoxide poisoning as above, it does mention the inability to walk...and all sorts of other symptoms such as the fainting , hallucinations. It doesn't mention hysteria but the problem itself would create hysteria amongst those who have suffered. However I am open to suggestion this could be poisoning of some sort...
I can't go with the theory that it's deliberate because it happened to another group at some point somewhere else though.
I guess we'll find out in due course what happened




