First, we as a community need to step up and tell perpetrators that we won't tolerate their actions. If you see someone harassing, following, assaulting or intimidating a woman, step in and call for help.Because, clearly, telling a determined rapist to stop will always make them stop.
Teach the men in your life that no means no and that sexual assault is never acceptable. Hold your friends and acquaintances accountable. Don't ignore behavior that makes you feel uncomfortable. Watch out for one another.
As can be shown in every case of rape in which this has happened.
Let me know how that works out for you.