Warner was fined 50 per cent of his match fee after a verbal clash with Indian batsman Rohit Sharma in their last One-day International at the MCG.
It was the Aussie opener's second offence for the season and drew a stern warning from Cricket Australia chief James Sutherland, who told him to "stop looking for trouble".
"We have a clear message of where it's all at," Haddin said here ahead of Friday's tri-series game against England.
Haddin insisted that the Aussies would continue to play the way they have always played the game.
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"Every Australian team I've played in respects the game of cricket and respects the opposition. We're pretty comfortable with the way we're playing," said Haddin.
Australia coach Darren Lehmann had said earlier this week that his boys would continue to play aggressive cricket.