People are fed up with these religious police, and now they have to pay the price for the humiliation they put people through for years and years. This is just the beginning and there will be more resistance.
Hopefully this will happen more often. There should be an underground industry in which women are taught martial arts.
I recall that one strategem used in WWII was to drop "Liberator" pistols over occupied Europe. They were cheap little things, only good for one shot each -- but if a Resistance member made that shot count, he would then "inherit" a better weapon from a German soldier.
Since the Saudi king opened a coed university and banned the religious police from the campus, I think their days are numbered. As more and more women and men graduate and enter adult society after spending 4 years on a coed campus with no religious police, there will soon be a critical mass of young Saudi adults who simply won’t put up with this crap.