Anti-competitive practices (Part IV) from ACCC website.....

The ACCC can bring a civil action in the Federal Court seeking the imposition of pecuniary penalties for anti-competitive conduct. For a corporation the penalties are up to a maximum of (whichever is the highest):

    *  $10 million
    *  three times the value of the benefit
    *  10 per cent of annual turnover.

           http://www.accc.gov.au/content/index.phtml/itemId/788551

....Agreements affecting competition—these are prohibited if they have the purpose or effect of substantially lessening competition.
Prohibited outright are:

    * most price agreements
    * agreements containing exclusionary provisions, commonly known as primary boycotts, (collective refusals to deal with another party.

This is easy to read & understand and explain what legal position is and what help is available from Govt.  It also covers

     * Misuse fo Market Power
     * Exclusive dealing (eg with and by Dealers)
     * Unconscionable conduct

Small Business

The ACCC is committed to protecting the interests of small businesses.
small business helpline:  1300 302 021

    * Small business complaints inquiries
    * Business start-up checklist
    * How to comply

Links for CONSUMERS (ie buyers of detectors)

       http://www.accc.gov.au/content/index.phtml/itemId/815215