"The circumstances of the Applicants resignation were that she had falsified a financial reference from the Respondent for the purposes of obtaining an extension to her mortgage. This was an offence and the Applicant could have been summarily dismissed. However, the Respondent generously invited the Applicant to resign and also paid her salary in lieu of contractual notice and accrued holiday entitlement."
"On18 February 1997 a determination was made in writing on behalf of officials of the Union that I had committed an offence.
"(1) An individual who is or has been a member of a trade union has the right not to be unjustifiably disciplined by the union.
"(1) An individual is unjustifiably disciplined by a trade union if the actual or supposed conduct which constitutes the reason, or one of the reasons, for disciplining him is - (a) conduct to which this section applies."
"(2) This section applies to conduct which consists in - (c) asserting (whether by bringing proceedings or otherwise) that the union, any official or representative of it or a trustee of its property has contravened, or is proposing to contravene, a requirement which is, or is thought to be, imposed by or under the rules of the union or any other agreement or by or under any enactment (whenever passed) or any rule of law."