[15] Mr Markwell of counsel, who was given leave to appear for the firm of Thompson & Royds on the hearing of this application, informed us that his client has instituted proceedings in the magistrates court at Cairns against Mr and Mrs Merrins pursuant to s 48J of the Queensland Law Society Act 1952 to recover the amount he claims is due to him for professional services and outlays in the action. It would, as I said in the course of the hearing, be prudent for Mr Royds not to pursue that claim until a number of questions are first resolved. Among them are that the plaintiffs originally entered into a client agreement dated 13 July 1999 for the conduct of the action. The agreement contains a series of provisions, including in cl 6 a term that the solicitors will not seek to recover their professional fees "until the conclusion of this matter or until their discharge from acting in this matter". Clause 7 provides that, in the event that the solicitor is discharged, the client agrees to pay the solicitor their solicitor and own client costs. There is a further provision in cl 9 that the client will provide funds to pay outlays and out of pocket expenses. Clause 11 provides that, if the client rescinds his instructions, the client agrees to pay the solicitors their fees at the rate agreed "being double the amount assessable by taxation on a solicitor and own client basis ... These fees owing will not be dependent upon the success of the matter, but shall become immediately payable". My present impression is that a provision in that form is penal in effect and consequently unenforceable. The relationship between Mr and Mrs Merrin and Mr Royds has, in any event, been dogged by assertions that, on one or more occasions, the plaintiffs instructions have, whether justifiably or not, been terminated. It is impossible on the material now before the Court to resolve these issues, which in any event are not properly before us for determination.