“ That a contract of service existed if (a) the servant agreed in consideration of a wage or other remuneration to provide his own work and skill in the performance of some service for his master, (b) the servant agreed expressly or impliedly that, in performance of the service he would be subject to the control of the other party sufficiently to make him the master, and (c) the other provisions of the contract were consistent with its being a contract of service; but that an obligation to do work subject to the other party's control was not invariably a sufficient condition of a contract of service, and if the provisions of the contract as a whole were inconsistent with the contract being a contract of service, it was some other kind of contract and the person doing the work was not a servant); that where express provision was not made for one party to have the right of control, the question where it resided was to be answered by implication; and that since the common law test of the power of control for determining whether the relationship of master and servant existed was not restricted to the power of control over the manner of performing service but was wide enough to take account of investment and loss in determining whether a business was carried on by a person for himself or for another it was relevant to consider who owned the assets or bore the financial risk”
“I agree with the views expressed by Mummery J in the present case at p.944 D of the report where he says: 'In order to decide whether a person carries on business on his own account it is necessary to consider many different aspects of that person's work activity. This is not a mechanical exercise of running through items on a check-list to see whether they are present in, or absent from, a given situation. The object of the exercise is to paint a picture from the accumulation of detail. The overall effect can only be appreciated by standing back from the detailed picture which has been painted, by viewing it from a distance and by making an informed, considered, qualitative appreciation of the whole. It is a matter of evaluation of the overall effect of the detail, which is not necessarily the same as the sum total of the individual details. Not all details are of equal weight or importance in any given situation. The details may also vary in importance from one situation to another.””
“Control includes a part 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 when 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.”