Health and safety cases
(i)having been designated by the Employer to carry out activities in connection with preventing or reducing risks to health and safety at work, the Employee carried out (or proposed to carry out) any such activities;
(ii)being a representative of workers on matters of health and safety at work or a member of a safety committee:
(a)in accordance with arrangements established under or by virtue of any enactment, or
(b)by reason of being acknowledged as such by the Employer,
the Employee performed (or proposed to perform) any functions as such a representative or a member of such a committee;