"3(b) There was no guarantee that the internal disciplinary hearing would take place in April and might take place at some considerably later time and that the originating application had been presented as long ago as10 March 1995 . Moreover the applicant had left the police force and she would be anxious to have her case determined and she would have no direct interest in the outcome of the disciplinary hearing. Moreover the standard of proof at the industrial tribunal was of a lower order and the Chairman could not see that the disciplinary internal hearing would in any way be prejudiced. The internal disciplinary board would not be bound, as might another court or tribunal, by the facts found by the industrial tribunal. In all those circumstances the Chairman was not prepared to defer the industrial tribunal hearing until after the internal disciplinary hearing."