In Genower v Ealing, Hammersmith & Hounslow Area Health Authority [1980] IRLR 297 EAT, the EAT held that the attempt by the respondent employers to change the appellant's job duties and place of work following a reorganisation, albeit a breach of contract which justified him in resigning and claiming that he had been dismissed within the meaning of the Employment Protection (Consolidation) Act, section 55(2)(c), was a dismissal for some other substantial reason and was reasonable in all the circumstances.
The Court of Appeal held, in Hollister v National Farmers' Union, that Mr Hollister's dismissal for refusing to accept the terms of a re-organisation amounted to some other substantial reason for dismissal. And in Banerjee v City & East London AHA, the EAT overturned an Industrial Tribunal's decision that Mr Banerjee's dismissal from his post of part-time consultant surgeon following a decision to replace part-timers with full-timers was for some other substantial reason.
In RS Components Ltd v RE Irwin [1973] IRLR 239 NIRC, the National Industrial Relations Court held that it was reasonable to terminate the employment of an employee who refused to sign a covenant restricting him operating in competition with the company for one year after leaving the company's employment.