"It is not the function of a tribunal to re-hear a case or to substitute its own view of what should have happened. We have to apply an objective test and ask whether the decision to dismiss made by the respondents was within the wide band of reasonable responses which a fair employer could give. Our conclusion is that a fair employer could decide that the potential safety risk to a forklift truck driver himself and to other employees if he is on drugs was more important than that employee's continued employment, and that conduct on the part of an employee giving rise to those safety risks could justify dismissal. The respondents agreed that there was no evidence of the applicant ever having come to work under the influence of alcohol or drugs, but they were concerned that it might happen and what the possible consequences could be. That was a reasonable stance to take, and as they were not able to find other employment for the applicant not involving the use of a forklift truck, clearly it was the potential danger which was the cause of their concern."
"We think it appropriate to limit the issue to whether it was reasonable to dismiss in all the circumstances of the case, and in particular having regard to the finding that there was no evidence that the appellant's conduct at work had ever been affected by the intake or effects of alcohol or drugs."