(b) Implied authority This refers to the way in which the scope of express authority may be increased. Third parties are entitled to assume that agents holding a particular position have all the powers that are usually provided to such an agent. Without actual knowledge to the contrary they may safely assume that the agent has the usual authority that goes with their position. In Watteau v Fenwick (1893) the new owners of a hotel continued to employ the previous owner as its manager. They expressly forbade him to buy certain articles including cigars. The manager, however, bought cigars from a third party who later sued the owners for payment as the manager’s principal. It was held that the purchase of cigars was within the usual authority of a manager of such an establishment and that for a limitation on such usual authority to be effective it must be communicated to any third party. Directors of companies can also bind their companies on the basis of implied authority. In Hely-Hutchinson v Brayhead Ltd (1968), although the chairman and chief executive of a company acted as its de facto managing director, he had never been formally appointed to that position. Nevertheless, he purported to bind the company to a particular transaction. When the other party to the agreement sought to enforce it, the company claimed that the chairman had no authority to bind it. It was held that, although the director derived no authority from his position as chairman of the board, he did acquire such authority from his position as chief executive and thus the company was bound by the contract he had entered into on its behalf as it was within the implied authority of a person holding such a position. |