'No' campaigners to hold Brisbane rally

Anti-same sex marriage campaigners will come together in Brisbane on Friday night to rally against legalising gay unions.

The Coalition for Marriage, the main body opposing reform of Australia's marriage act, has this week been holding meetings across the country to convince voters to vote 'no' to changing the legal definition of marriage.

The Australian Bureau of Statistics is aiming to post the survey forms to 16 million voters by September 25, with results to be announced on November 15.