I've got used to people doing all sorts of things as they drive, but increasingly people are using public places to do what once were purely private acts, such as applying makeup. Before I got my camera out, this woman spent some time plucking her eyebrows. I was sitting right next to her and debating with myself whether to take a picture, and then I thought "Well, she's oblivious to my idea of privacy, so let's see how she goes with the camera." She didn't miss a beat, just put away her lip pencil and got out her mascara.
Maybe she was also going back to work for the first time in ages and hadn't calculated the morning time?