4. Uncertain and Incomplete Agreements
The parties to agreements sometimes express themselves in terms that are vague, incomplete, or uncertain. The courts have experienced considerable difficulty in deciding whether or not an agreement has been expressed in a form that is sufficiently certain for them to enforce. On the one hand, judges generally do not wish to be seen to be making the contract for the parties, and on the other hand, are reluctant to deny legal effect to an agreement that the parties have apparently accepted as valid and binding. The result has been a degree of tension in the case-law. This chapter examines two groups of cases. The first group consists of cases in which it was held that the agreement was too uncertain or too vague to be enforced, while the second comprises a number of cases in which the courts have concluded that the agreement was valid and binding.