"5.2 Mrs Wendy O'Donnell was born on22nd March 1947 and was employed as a clerk/cashier at the respondent's non-food store in Beccles from26th March 1972 until her summary dismissal for misconduct on23rd January 1992 .
"13. But, if one looks at the evidence in this case, it is quite clear that Mrs O'Donnell worked for 18 years in one store in Beccles and that at no stage in her employment had she overtly, or by necessary implication, consented to a widening of her mobility clause from the old Beccles area to include any other area. The employer, it seems to us, fell into the trap of assuming that the mobility clause widened to cover the area of the new employer every time there was an amalgamation. In the absence of express agreement to such a change, or conduct by the employee from which it can reasonably be implied that she has consented, the employer has a difficulty. At the absolute minimum any reasonable employer should ensure that a new mobility clause is brought directly and promptly to the attention of the employee, who is then invited to agree to it.
"In an organisation with as wide a range of activities as the Society, there are clearly many types of occupations with many variations of the terms and conditions of service. Your personal terms and conditions of service are set out in detail in your statement of terms of employment and where relevant reference may be made to the Wages Agreement."
"(5) If an employer makes an employee such an offer as is referred to in subsection (3) and either (a) the provision of the contract as renewed, or of the new contract, as to the capacity and place in which he would be employed, and as to the other terms and conditions of his employment, would not differ from the corresponding provisions of the previous contract; or (b) the first mentioned provision would differ (wholly or in part) from those corresponding provisions, but the offer constitutes an offer of suitable employment in relation to the employee;
"From that dictum, therefore, which we would desire to follow, Mrs Gill derives these requirements: first that when considering 'suitability' one must look at it in an objective way; secondly, when considering the question of reasonableness of a refusal then one must look at the personal reasons that relate to the employee. Her criticism of the way that the industrial tribunal directed their minds to the matters which we have read out and which can be seen in paragraph 7 of their reasons, is that they confused the two issues, and confused, on the question of, suitability when dealing with the matter of pay, the employee's personal feelings about his being prepared to accept the differential of£10 had the job been otherwise suitable to him and had he liked the new job."
"Therefore, there is stated there a clear way of looking at this: is the employment offered substantially equivalent to the employment which has ceased? It is plain that so far as pay is concerned the new job offered to the employee was not substantially equivalent to the job that had come to an end. ..."