Another interesting difference in the fare rules: the rules in the GDS contain:
FLIGHT APPLICATION: E. ONLY ONE INTERCONTINENTAL DEPARTURE AND ONE
INTERCONTINENTAL ARRIVAL PERMITTED IN EACH
CONTINENT EXCEPT AS FOLLOWS -
1. TWO PERMITTED IN NORTH AMERICA.
2. TWO PERMITTED IN ASIA.
3. TWO PERMITTED IN EUROPE/MIDDLE EAST FOR
TRAVEL TO/FROM/VIA AFRICA. IF TRAVEL IS TO/FROM
EUROPE IN BOTH DIRECTIONS ITINERARY MAY NOT
INCLUDE MAURITIUS/SOUTH AFRICA.
Which permits two visits to Asia without restriction.
The fare rules in the OneWorld PDF contain:
4. FLIGHT APPLICATION / ROUTINGS - (e) Only one intercontinental departure and one intercontinental arrival permitted in each continent except as follows:
- Two permitted in North America.
- Two permitted in Asia when one is for travel between the Southwest Pacific and
Europe/Middle East.
- Two permitted in Europe/Middle East for travel to/from/via Africa.
If travel is to/from Europe in both directions, itinerary may not include Mauritius/South Africa.
Which restricts a second Asia visit to being part of travel between Europe and South Pacific.