"If the employer could reasonably have concluded in the light of the circumstances known to him at the time of dismissal that consultation or warning would be utterly useless he might well act reasonably even if he did not observe the provisions of the code."
"If it is held that taking the appropriate steps which the employer failed to take before dismissing the employee would not have affected the outcome, this will often lead to the result that the employee, though unfairly dismissed, will recover no compensation or, in the case of redundancy, no compensation in excess of his redundancy payment. Thus in Earl v. Slater & Wheeler (Airlyne) Ltd(1972) ICR 508 the employee was held to have been unfairly dismissed, but nevertheless lost his appeal to the National Industrial Relations Court because his misconduct disentitled him to any award of compensation, which was at that time the only effective remedy. But in spite of this the application of the so-called British Labour Pump principle(1979) ICR 347 tends to distort the operation of the employment protection in two important ways. First, as was pointed out by Browne-Wilkinson J in Sillifant's case, if the industrial tribunal, in considering whether the employer who had omitted to take the appropriate procedural steps acted reasonably or unreasonably in treating his reason as a sufficient reason for dismissal, poses for itself the hypothetical question whether the result would have been any different if the appropriate procedural steps had been taken, it can only answer that question on a balance of probabilities. Accordingly, applying the British Labour Pump principle, if the answer is that it probably would have made no difference, the employee's unfair dismissal claim fails. But if the likely effect of taking the appropriate procedural steps is only considered, as it should be, at the stage of assessing compensation, the position is quite different. In that situation, as Browne-Wilkinson J. put in Sillifant's case, at p.96: