21.   No Koreans are allowed to cross the border without prior government approval, which is rarely given.

22.   Prior government permission is necessary before South Koreans can visit the North.

23.   Residents of rivals South and North Korea legally cannot visit the other side without prior government approval, which is rarely given.

24.   South Korea bans its citizens from visiting the North without prior government approval.

25.   South Koreans are forbidden from visiting the communist North without prior government approval, which is rarely given.

26.   South Koreans need prior government permission for contacts with North Koreans.

27.   South Koreans require prior government approval to visit North Korea.

28.   South Korean laws ban contact with North Koreans without prior government permission.

29.   South Korea bans visits to the North without prior government approval.

30.   South Koreans cannot visit North Korea, an enemy country, without prior government approval, which is rarely given.