Originally Posted by GibSpmuh
You should be able to do both no worries, the semi-colon separates them into two separate restrictions. So as you successfully managed, you can do that (so SYD-DRW-PER-SYD is legitimate for instance). You just can't do SYD-DRW-MEL or SYD-PER-BNE for instance.
Ah! Excellent! I can go back to my original itinerary then -
SYD-DRW
DRW-ADL
ADL-PER
PER-SYD
Instead of doing PER-MEL and then get an extra ticket for MEL-SYD.
Thanks, GibSpmuh! ^