Expensive exercise

I am wondering what device the fast ferry will use to deliver its passengers to their destination.

Maybe it will be wind and sails. Maybe it will be rowed.

It seems apparent they would not be using fuel as we know it - the stuff that oil companies extract from underground which is becoming scarce, expensive and detrimental to the atmosphere .

The Central Coast ferry operators have increased fares because they use this commodity.

I wonder if there will be enough custom to sustain what appears will be a very expensive exercise.

Pat Garnet Terrigal