Originally Posted by pandaperth

For travel originating in Africa:
One of the following backtracks is permitted
3.2.1 Africa-Europe-RTW-Europe-Africa

One of the visits to Europe must be a
transfer without stopover between Africa
and the previous/next continent.
Travel may not include Mauritius/South Africa

3.2.2 Africa-Middle East-RTW-Middle East-Africa

One of the visits to Middle East must be a
transfer without stopover between Africa
and the previous/next continent.

3.2.3 Africa-Europe-RTW-Middle East-Africa or Africa-Middle East-RTW-Europe-Africa

Travel may not include any flown or surface sector
Between Europe and Middle East