If there were *serious* injuries involved a large fine...or even a prison term...might be in order. But otherwise just give her a slap on the wrist.
“The incident has been blown out of all proportion,” Prudhomme said, according to A.F.P. “So we’d like to calm things down now that the message has got across that the roadside fans need to be careful.”
If she were confused about how much room she needed at the road's edge I might forgive her for dumbassery, but she planted her foot on the road and stuck her sign further out while looking away from the cyclists. Then she flees the scene. Dumb ass is one thing. Dumb ass attention whore is much worse.
But then I would love to see a golfer take a swing at one of those "get in the hole!" idiots.