“39. The Tribunal then asked itself the question, did that amount to a dismissal that fell within Section 100. It was agreed and the Tribunal concluded that the correct analysis of the situation was to look at what Ms Devon decided and why she then decided to dismiss Mr Oudahar. 40. The Tribunal concluded that the evidence showed that Ms Devon considered Mr Oudahar’s case to her that he had refused to follow the instruction for a health and safety reason, but that she then decided that she did not accept or did not believe that this was what had occurred. She preferred Mr Killingley’s account of what occurred. 41. Ms Fudulska argued (rightly in the Tribunal’s view) that in circumstances such as these, what the employer has to do is to investigate the contention about health and safety that is being put forward, and to investigate it to a sufficient degree. The employer cannot simply brush it to one side and ignore it. In this case, Ms Devon understood what Mr Oudahar was saying about his reasons. She looked at the layout of the kitchen and then she found another individual who had an account of the events that occurred, Mr Killingley. 42. The Tribunal concluded that it was open to her to prefer Mr Killingley’s account of events. Having done that the result was that she was not in fact dismissing Mr Oudahar for a reason that fell within Section 100. The reason why she was not doing that was that in effect she had decided that what had occurred did not amount to either of the matters relied on under that section. She was therefore in fact dismissing Mr Oudahar for failing to follow a reasonable instruction. 43. The Tribunal concluded that the events at the appeal hearing did not change the situation. As already indicated, Ms Robertson could not be expected to investigate the contents of a letter that she had not been allowed to retain. The position might have been different if she had been allowed to retain that letter and had then made enquiries of Mr Squire as to his account of events, because it differs from Mr Killingley’s account. However, she was not permitted to retain a copy and she did not therefore make those enquiries. 44. The claim therefore fails because it could only succeed if the reason for the dismissal was that Mr Oudahar had done one of the Section 100 protected acts. That could not be the reason for the dismissal, as the Tribunal has found that the Respondents reached a genuine decision that he had not done such an act. 45. It may be said that this does not mean that the Tribunal disbelieved Mr Oudahar when he said that the reason why he refused to mop the floor was that he was concerned about his safety. Given the decision on the central question, it is not necessary for the Tribunal to make a decision on that.”
“8.4 Workers who, in the event of serious, imminent and unavoidable danger, leave their workstation and/or a dangerous area may not be placed at any disadvantage because of their action and must be protected against any harmful and unjustified consequences, in accordance with national laws and/or practices. 8.5 The employer shall ensure that all workers are able, in the event of serious and imminent danger to their own safety and/or that of other persons, and where the immediate superior responsible cannot be contacted, to take the appropriate steps in the light of their knowledge and the technical means at their disposal, to avoid the consequences of such danger.”
“50. The employers also submit that in relation to the third matter the tribunal erred in finding that the reason for the dismissal was participation in activities falling within s.100(1)(c). They submitted that the true reason was that the employers genuinely considered – whether rightly or wrongly is beside the point – that this was an attempt to extract pay for no work. They did not believe that it was primarily a health and safety issue at all.
“66. We think that this argument fails. It does not establish that the employer is not dismissing for the protected action, but rather that he would in addition also dismiss for other absences where the employees were not pursuing the protected purpose. It seems to us that he is still dismissing the workforce because they are taking the protected action even although he is not concerned about that fact and would dismiss them for absences for a host of other reasons. The point was put with his customary succinctness by Lord Hoffmann in the Khan case. He was there dealing with the question whether an employee was being victimised by virtue of not being given a reference on the grounds that he had instituted proceedings against his employer. In the course of his judgment he commented (paragraph 50): ‘The requirement that doing the protected act must have been the reason for the less favourable treatment is adequate to safeguard an employer who acted for a different and legitimate reason. On the other hand, it will rightly provide no defence for an employer who can only say that, although his reason was indeed the doing of the protected act, it formed part of a larger class of acts to which he would have responded in the same way.’ 67. In our view this was the position here. The fact that the employer was dismissing because of the failure to return to work and was indifferent to the reason why the men were not at work is immaterial. He knew what the employees were asserting the reason to be. Had we found that to have been a protected reasons then we would have concluded that the dismissals were for that reason. We consider that the tribunal were right on this aspect of the case. Moreover, we consider it likely that an employer would be equally liable if he had the opportunity to find out the reason for the absence and chosen not to take it. This ought, in our view, to be the position in order to give effective implementation of the Directive. However, we did not hear argument on this point and we do not have to determine it in this case.”