The defendant is a building company engaged in the erection of dwellings. Throughout the period of the fencing operations, the plaintiff was employed by the defendant as a carpenter, working forty hours a week from Monday to Friday. But the fencing work fell outside the duties of his employment. It was the subject of a separate agreement; and the trial judge held, by a ruling not now challenged, that the separate agreement was a contract under which the plaintiff was to do the fencing in week-ends as an independent contractor for remuneration at an agreed rate. Whether the contract covered the provision by the defendant of the Black and Decker saw was a disputed question. If it did, it was because of a variation introduced by agreement after the contract had been partly performed. There was no mention of the saw when the contract was first made, early in May 1954; and for a while the plaintiff had no need of it, for the timber was delivered on the site cut to size, as it had been for a fencer called Mick who had formerly been doing the work. But when the plaintiff had been doing the fencing for about a year, he came to the office of the defendant company and had a conversation with Mr. A. H. Derbyshire, the chairman of directors. At the trial the plaintiff gave an account of the conversation which, if it had been the only evidence of what was said, would have established no more as to the Black and Decker saw than a promise by the defendant of a gratuitous bailment. For according to the plaintiff, upon his complaining that the fence rails were not being cut for him as they had been for Mick, although the latter was being paid at the same rate, Mr. Derbyshire told him he could have the use of the Black and Decker saw at week-ends for the fencing. But Mr. Derbyshire's own evidence put a different complexion on the matter. His version of the conversation was that the plaintiff at first, being annoyed because the timber was being delivered uncut, announced an intention of doing no more fencing at the old price, but that he eventually agreed to continue the work provided that the company gave him the use of certain saws. "It was a new contract", said Mr. Derbyshire, "definitely a new contract". And this account of the conversation was supported by the evidence of Mr. Derbyshire's son, the secretary and general manager of the company, who occupied the next room and overheard what was said. Thus a foundation was provided which in my opinion would support a finding that the fencing contract was varied by the addition of a term obliging the company to make the saw or saws mentioned available for use by the plaintiff during his week-end fencing operations. According to the Derbyshires the discussion referred to certain saws in the company's joinery shops which did not include the Black and Decker saw. But if the jury believed the plaintiff's assertions that it was to the Black and Decker and not the other saws that he and Mr. A. H. Derbyshire were referring, they would have been justified in making, upon the Derbyshires' evidence, a finding of a contract whereby for valuable consideration the company was to make the Black and Decker saw available to the plaintiff each week-end when he needed it for use in connexion with the fencing. The trial judge directed the jury to this effect in his summing-up, and apparently without objection on the part of the defendant. But he proceeded, against objection, to tell the jury that if there were a contract for the making available of the Black and Decker saw the contract would contain an implied term concerning the condition of the saw in relation to the safety of a person using it. His Honour rightly held, overruling a contrary submission made for the defendant, that it was for him and not for the jury to decide what term was implied: In re Comptoir Commercial Anversois and Power Son & Co. [1] ; Tournier v. National Provincial and Union Bank of England [1] ; Hall v. Brooklands Auto Racing Club [2] ; Heimann v. The Commonwealth [3] . His Honour's statement of the term to be implied was not, however, unambiguous. Having said in the first instance that it would be implicit in the contract that the saw would not be dangerous to use, he went on to describe the implied term as being that the saw would be available for the plaintiff, as and when he required it, in a fit condition to do the job and, so far as the defendant knew or ought to have known, not unsafe. He added immediately that the saw would certainly not have been reasonably fit for the purpose if it contained some defect which was a source of potential danger to the plaintiff. And then he put as a question for the jury whether the saw was defective in that the guard stuck forward or back as a result of failure to maintain it properly. The reference, at the one point, to what the defendant knew or ought to have known was, perhaps, unfortunate. The authorities concerning the nature of an implied term in a contract of bailment, the more important of which are reviewed by Sir George Paton in his book Bailment in the Common Law (1952) pp. 289 et seq., are not uniform. But the weight of judicial opinion is, I think, in favour of applying to all contracts for the supply of chattels, including contracts of bailment, the principles laid down with respect to sales in s. 14 of the Sale of Goods Act, 1893 U.K.. In particular, the better view appears to be that where an implication as to the fitness of a chattel arises under such contract it is not limited to fitness so far as the supplier knew or ought to have known: Jones v. Page [4] ; G. H. Myers & Co. v. Brent Cross Service Co. [5] ; Gemmell Power Farming Co. Ltd. v. Nies [6] ; Woods Radio Exchange v. Marriott [7] ; Beaton v. Moore Acceptance Corporation Pty. Ltd. [1] ; Star Express Merchandising Co. v. V. G. McGrath Pty. Ltd. [2] . The point, however, seems of little practical importance in the present case, because, as his Honour made clear to the jury, the plaintiff's case on breach of an implied term was that his injuries resulted from a failure of the guard on the saw to function properly, and that the failure of the guard had been caused by a defective condition of the spring due to faulty maintenance, including cleaning, by the defendant. If the jury were satisfied that that was the cause of the failure, they could hardly fail to conclude that it was a defective condition of which the defendant ought to have known, especially as the plaintiff gave uncontradicted evidence that before the week-end in which he suffered his injuries he complained to the defendant's works manager, a man named Matthews, that the guard was jamming.