<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Originally posted by TrvlGuru:
Directly from SABRE...hopefully this helps:
1 INTERCONTINENTAL DEPARTURE AND 1
INTERCONTINENTAL ARRIVAL PERMITTED
IN EACH CONTINENT EXCEPT AS FOLLOWS:
2 PERMITTED IN EUROPE TO/FROM/VIA
AFRICA (EXCEPT NAMIBIA/SOUTH AFRICA/
ZAMBIA/ZIMBABWE). 1 MUST BE A TRANSIT WITHOUT STOPOVER BETWEEN AFRICA AND ANOTHER CONTINENT. </font>
What an apt handle

Is the following routing permissible
ARN-LHR-ORD-LAX-HKG-JNB-LHR-MRU-LHR-ARN
IMHO seems to fit the above rule.