This seems like the "you can't flip the switch" meme.

Yes, it really is that simple. I can leave my laptop unattended in an unlocked coworking space in Singapore because people know they'll be punished if they rob me. It's marvellous.

I haven't heard of a similar case of organized mass rape in the UK before this, so it's surprising to read you comment, but if you have sources add them here. Like many of the UKs (and Europes) problems, the issue isn't ethnicity, but rather Islam, which explicitly permits sexual slavery.