"Firstly, expressing honesty and openness, commercial agents and principals must mutually co-operate in the performance of their agreement. Conduct in good faith requires that each party proactively take action to assist the other in the realisation of their bargain, as opposed to mere abstention from obstructive behaviour. However, whether a party has acted in good faith must not be determined by reference to a moral or metaphysical notion of co-operation; this assessment must be based on an objective appraisal of the actual commercial agency relationship. Accordingly, the intensity of the required co-operation will vary, depending on the terms of the contract and the pertinent commercial practices.