Where abouts did this happen? I want to avoid that area! Email me if you can't say it on here, you've got my address through that stalkery email I sent you a while back. I know this is around the area I go to work in, you see and I worry this sort of thing is going to happen to me - you see so many people with that look in their eye, sort of detached and over-alert.... it makes you wonder. All it would take is one knock and they'd knife you. Or a wrong look.... *shiver* pinklefish