LNP leader Tim Nicholls says the advertising plan is to ‘overcome misleading green activist scare campaigns’

Tim Nicholls (centre) scuba-dives in a fish tank at the Cairns Aquarium.
Tim Nicholls (centre) scuba-dives at Cairns Aquarium. The LNP plans to spend $4m on the reef campaign. Photograph: Dan Peled/AAP