To the woman driving an SUV down Dune Drive (near Concord) Aug.

Avalon - To the woman driving an SUV down Dune Drive (near Concord) Aug. 7 at around 5 p.m., I was biking in the bike lane. My visor flew off from a gust of wind. I braked, a little too hard. You saw me fly over my bike handlebars, crashing face first onto the concrete. You did not pull over to see if I needed help.