[This headnote is not to be read as part of the judgment]
In August 2005 D Tannous No 2 Pty Ltd ("Tannous") and J & J Rahme Pty Ltd ("J & J Rahme"), two companies controlled by Mr Gabriel Rahme, each entered into a Lease Indemnity Deed with Bevillesta Pty Ltd ("Bevillesta"). Bevillesta was a shopping centre landlord and Tannous and J & J Rahme were tenants. Under the Lease Indemnity Deed, Bevillesta agreed to indemnify those tenants in respect of any liability that they might incur to pay income tax on the amount of any fit-out contribution paid by the landlord to the tenants in connection with their leases.
In proceedings commenced in the Common Law Division in October 2008, Tannous claimed from Bevillesta indemnity under its Lease Indemnity Deed for a tax liability of $1,437,000. J & J Rahme was later joined as a plaintiff and also made a claim for indemnity for a tax liability of $1,035,681.90 under its Lease Indemnity Deed. Mr Rahme also made a separate claim however this was ultimately not pursued.
During the proceedings, Benjamin & Khoury Pty Ltd ("B&K"), an incorporated legal practice and the first respondent, commenced to act for Tannous, J & J Rahme and Mr Rahme. Mr Dieb Khoury, the second respondent, was a principal of B&K with carriage of the proceedings on behalf of the plaintiffs.
In June 2010, Mr Rahme placed Tannous and J & J Rahme into administration. Mrs Dana Rahme, the first appellant and Mr Rahme's wife, subsequently entered into costs agreements with B&K to assume responsibility for B&K's past and future costs in relation to the proceedings, and to give security to support that commitment. B&K referred Mrs Rahme to Mr Soulos, solicitor, for independent advice but Mr Soulos made it clear to her and B&K that he was not able to advise Mrs Rahme about the prospects of the proceedings against Bevillesta succeeding.
In proceedings entered in the Common Law Division, Mrs Rahme sought inter alia declarations of the unenforceability of her agreements with B&K and reimbursement of money she paid to it in respect of legal costs.
The primary judge rejected Mrs Rahme's claims and gave judgment for the defendants.
The issues on the appeal were:
1. Did B&K owe fiduciary duties to Mrs Rahme at relevant times?
2. If so, did B&K breach the fiduciary duties that it owed to Mrs Rahme?
3. Did Mr Khoury owe fiduciary duties to Mrs Rahme at relevant times?
4. Are the defences of contributory negligence and proportionate liability available?