I've probably mentioned this before, but my urban EDC changes nearly hourly.

Not at work: wallet, cell, flashlight and knife (usually). About 50% of the time my LM Micra. My wallet has a pen and a spare $20 in it.

At work, I really don't have much outside my white coat (in a hospital). I mean, my wallet and shorts are in my locker, so I suppose they're in the building. I have a penlight. sometimes a couple bucks for the snack machine or cafeteria. But then, if I'm at work, I expect to be stuck there for a while - and there's supplies enough to take care of patients. I could probably sneak away some leftovers from the little old ladies that wouldn't finish their trays, or an Ensure, or something. If I'm not at work, I'm expecting to be called in.

either way, my hospital is only about 5 miles from my house, across a bridge. If that bridge goes down, it's probably 10+ miles around the water. Or I suppose I could borrow my friends rowboat for the 1/2 mile undertaking. And my car is pretty well stocked.