Shark Sighting Australia founder Leigh Johnston has unpacked how a shark information hub could save lives and what they need to get it up and running.

<p>Shark Sighting Australia founder Leigh Johnston has unpacked how a shark information hub could save lives and what they need to get it up and running.</p>

Tune into 2GB Drive from 3pm to 6pm each weekday.

<p>Tune into 2GB Drive from 3pm to 6pm each weekday.</p>