Apparently you can but only between the fronds.
No fishing in the lakes system, from the trunk or from the crescent.
You should check the rules with the local authorities. If what I am reading is correct the rules are pretty strict....for example (if I am reading correctly) you can have one hand held line and when the line is in the water you MUST be facing the water. If you turn around you will be in breach of the rules.
itsaboat mate...Life is just a boat and then ya marry one !