Please excuse my novice question, but I'm trying to establish the feasibility of OneWorld RTW tickets for the following.
MEL-HND (stopover), HND-JNB (stopover), JNB-FRA (stopover), LHR-JFK, VAN-MEL
Am I allowed to break in one city (eg FRA) and recommence in LHR?
I know this is high level but...