Where disciplinary proceedings are instituted by an employer mala fides and with vindictiveness, not for genuine disciplinary purposes but to achieve an ulterior objective (such as recovering property that is the subject of separate civil litigation), such proceedings constitute an unfair labour practice and are unlawful. Courts have jurisdiction to interdict such proceedings even though they would normally not interfere in internal disciplinary processes. An employer cannot translate a purely civil dispute into a purported labour dispute to punish employees. Disciplinary charges that are essentially about the same subject matter as pending civil litigation (possession and ownership of property) are not separate and distinct but are interconnected, and courts may stay such disciplinary proceedings pending resolution of the civil action. For an interdict, where a real apprehension of injury is shown and the case is established on a balance of probabilities, the court may grant relief. Loss of employment constitutes irreparable harm.