Ok we're back. Time for Chapter 4, titled "Risk" but which I might title "Time to get mad about traffic engineering!"
Perhaps you already know that the crash test dummies used in test collisions are modeled after men. The "female" dummies are not modeled after women, they're just male dummies but smaller. *Too* small: at 4'11" & 108 lbs they represent only 5% of women.
The result? Women are "73% more likely to be injured and up to 28% more likely to be killed in a front-facing car accident".