JAPAB right. So we agree that it is not an effective rape preventative, to tell women to stop drinking. As in fact, there are men out there who will rape them anyway. There is not a 'safe' or 'unsafe' amount of alcohol. Lots of rapes are committed against sober women by men they know, in their own homes.
So let's stop telling women to modify their behaviour in any way, and instead focus on the one common factor in every single incidence of rape. Men who rape people.
Why don't we ask men to modify their behaviour to keep people safe? Men, don't drink too much and rape someone. Men, don't go out alone late at night and rape someone. Men, don't leave your group of friends in order to attack a woman while no one can see you. Men, don't drive women home and then rape them. Men, keep women safe by not raping them.
Why isn't that the message that we are teaching our children, asking our government to promote and our judicial systems to recommend? Instead of having a conversation with your daughter to the effect that if she does everything 'right', she might not be raped (but someone else will be), have a conversation with your son about consent, respect, criminality and consequences.