This shouldn't be tolerated anyway. Every victim suffers a lot even the rapists will get appropriate punishment.
The conviction rates for rape are extremely low, even in the developed nations. And unlike other violent crimes, only a minority of the rapes are likely to get reported to the police, due to the shame and stigma associated with it.
I had watched a video somewhere in Iran or Iraq that a rape convict will have a punishment but not directly. His sister or any woman in the family will be raped, too bad for those innocent women who are related to the suspect.
The video may be from Pakistan or Afghanistan. Iran doesn't have barbaric laws such as this one. But in Pakistan, this normally happens. The rape of Mukhtaran Bibi is a prime example.
I just can't remember on what Particular country that video was. I tried to google who was that Mukhtaran Bibi and it was the same video that I watched. Too bad for people who are living on these places, they don't value laws, they don't value life, they don't know what's human rights. Shame on those people.
It's not fair if the punishment for the rapist is this. His family member would suffer. How do we know that the rapist is affected if one of his family member will be raped too? He is the one who commited the crime, so he is the only one who must be punish.