safe haven

noun5

1. •
   A place of safety or refuge.
2. •
   A protected zone in a country, especially one designated for members of an ethnic or religious minority.
3. •
   An investment that would lose little of its value in the event of a stock market crash.
4. •
   A financially secure offshore bank or country during times of extreme uncertainty, or when domestic banks are suspected of becoming insolvent.
5. •
   The hours of the day when it is permissible for broadcasting radio stations in the United States to broadcast profanity over radio waves without fear of retribution from the FCC.