Saatchi Auckland's "Poison the sea, poison me" campaign for the Auckland Regional Council has won a gold medal in the press and poster section at the Cannes International Advertising Festival.
The advertising agency's anti-pollution campaign took the city's drains and transformed them into works of art.
Colenso BBDO scored a silver for TV3's outdoor "Scream" advertisement.
Whybin TBWA will bring home a bronze for its "Broken Billboard" campaign for Nike.
Anti-pollution campaign scoops gold
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