Global drinks giant Red Bull has launched legal action against a New Zealand energy drinks maker over an alleged copyright breach.
Christchurch-based Red this year launched a vodka and energy pre-mixed drink.
But it soon brought the attention of Red Bull -- the highest selling energy drink in the world, with more than five billion cans sold every year.
Red Bull's lawyers wrote to its latest competitors outlining perceived copyright breaches.
"It was inevitable that the Red beverage would gain sales as a result of being associated with Red Bull and that it would mislead and deceive consumers," it says.