I also can't run in heels. If I was broken down on the side of the road, in heels and a straight skirt, I would be in just as much danger. But these are basically my work clothes.
One should take reasonable precautions, but I can't live by 'what ifs.' I do have Halt on my bars and would use it.
Sorry for the hijack (it's my week for hijacking):
I always half-joked that heels and purses are a conspiracy against women to keep them under control. Can't run with heels (and generally we're a bit less stable than with flat shoes), can't do much with your hands if holding a purse. Try escaping a building on fire with heels (or, worse, barefoot). (Plus: loosing a few precious seconds grabbing the purse, in case it's a false alarm, instead of just having a wallet in one's pockets).
I had never seen bike shoes in that light... But now that I think about it, I would probably take my mtb pedals and shoes with recessed cleats if touring in an unknown area away from urban services...
However for every-day riding I'll keep my road shoes.
Here, here!
If you get attacked, think about what you would do so you know. Being a medical professional, one MUST take action; there are no spare seconds.
Think the same way when something may happen: you've got shoes with hard cleats sticking out of the bottom of them and carbon soles, you've got a hard helmet, you have a bike if you can manage to get behind it and swing it around (one can always buy a new bike).
Last but not least, all good boxers know you always have your fists. Don't give up the good fight. I refuse to live in fear of people and things.
I don't wear high heels.
I don't wear road shoes.
If I can't run across a street in it, I ain't wearing it.
(am I the only one who remembers the piles of women's high heeled shoes ditched during Sept 11th and during the continent-wide black out a couple years later? There's a reason...)
"If Americans want to live the American Dream, they should go to Denmark." - Richard Wilkinson