18 Furthermore, and as Wootten, J observed in Finch, it is necessary in the construction of contracts to import contemporary standards of society into such considerations. His Honour described it this way at 546-7: -
One cannot but feel reluctance to embrace a view of the law of contract which produces a result not only contrary to what is a common assumption and basis of action of both parties, but contrary also to what common experience tells one is the normal basis on which employers and employees conduct their relationships today in this community, when permanent or indefinite employment is contemplated. If, as the defendants contend, the authorities constrain me to this course, I must adopt it.
But I cannot accept that the proper starting point for consideration of this particular matter is the view adopted by the courts in England one hundred years ago of the consequences of an opera singer being disabled by illness: Bettini v Gye (1876) 1 Q.B.D. 183, Poussard v Spiers (1876) 1 Q.B.D. 410 or even the general view of the rights of an ordinary servant at that time: Jackson v Union Marine Insurance Co. Ltd (1874) L.R. 10 C.P. 125. Certainly one can no longer assimilate an employee becoming ill to a chartered ship running aground, as was considered natural in the judgement later cited. Decisions of that era are quite natural and sensible expositions of the terms to be implied in contracts of employment in the laissez faire society of one hundred years ago, when the usual rights and obligations of an employee were quite different from what they are in the highly unionized welfare society of today. But it is a misconception to attempt to weave out of these decisions on the construction of contracts at that time rules of law to be applied automatically to regulate the rights of parties today.
The proper starting point is today the same as that adopted by the judges in those days, namely to ask what are the terms of the contract under consideration, and, where the express terms provide no answer, to ask what terms may be reasonably implied in a contract of the parties, assuming them to be reasonable men according to the standards of the day - not the standards of one hundred years earlier.
In this community the legislatures have either directly, or through the arbitration tribunals which they have set up, established a considerable array of minimum standards governing the rights of an employee to absent himself from work. Some of these provisions apply to all employees, including award-free executives, e.g Annual Holidays Act , 1944, Long Service Leave Act , 1955. They may, of course, be rendered inoperative by inconsistent federal awards, but these invariably make their own provisions on such matters. Even where the legislature has stipulated the minimum standard only through awards, as in the case of sick leave under s. 88c of the Industrial Arbitration Act , 1940, the effect has rubbed off on to award-free employees such as executives, who are commonly afforded more favourable terms. Indeed, the extension of these benefits to the general body of employees has usually been in the first instance a catching-up process on benefits previously available to more favoured public servants and white collar employees. In addition, superannuation benefits have become widespread amongst public servants and white collar employees, and are spreading to other groups.
One important feature of many of these benefit, e.g. long service leave, annual leave, sick leave and superannuation, is that they commonly depend on, or are proportioned to, continuity of service. In such circumstances, the proposition that independently of any act of the parties, a contract of employment is automatically discharged by a certain degree of incapacity on the part of the employee bears a totally different aspect from what it did one hundred years ago. Then it merely meant that that the employee could not be sued for not carrying out the agreed work, and the employer did not have to go on paying for work which was not being performed, and hold the job open. Today a similar proposition could have quite unforseen and arbitrary effect on accruing rights, as is indeed claimed by the defendants in this very case, and would mean the automatic discarding of the disabled employee in a way quite inconsistent with current attitudes and industrial practice.