"Control includes the power of deciding the thing to be done, the way in which it shall be done, the means to be employed in doing it, the time when and the place where it shall be done. All these aspects of control must be considered in deciding whether the right exists in a sufficient degree to make one party the master and the other his servant. The right need not be unrestricted. "
"An obligation to do work subject to the other party's control is a necessary, though not always a sufficient, condition of a contract of service. If the provisions of the contract as a whole are inconsistent with its being a contract of service, it will be some other kind of contract, and the person doing to work will not be a servant. The Judge's task is to classify the contract (a task like that of distinguishing a contract of sale from one of work and labour). He may, in performing it, take into account other matters besides control."
"…the test of being a servant does not rest nowadays on submission to orders. It depends on whether the person is part and parcel of the organisation."
"Is the person who has engaged himself to perform these services performing them as a person in business on his own account?"
"My own view would have been that a declaration by the parties, even if it be incorporated in the contract, that the workman is to be, or is to be deemed to be, self-employed, an independent contractor, ought to be wholly disregarded – not merely treated as not being conclusive – if the remainder of the contractual terms, governing the realities of the relationship, show the relationship of employer and employee…. I find difficulty in accepting that the parties, by a mere expression of intention as to what the legal relationship should be, can in any way influence the conclusion of law as to what the relationship is. I think that it would be contrary to the public interest if that were so: for it would mean that the parties, by their own whim, by the use of a verbal formula, unrelated to the reality of the relationship, could influence the decision on whom the responsibility for the safety of workmen, as imposed by statutory regulations, should rest. But, as I shall indicate later, I am prepared for the purposes of this appeal to accept a less stringent view of the law on this point, and my decision is therefore not based on that view."