"37 As was made clear in the judgment of the appeal tribunal the various authorities referred to by the tribunal (see paragraphs 22 and 23 above) and Payzu Ltd v Saunders[1919] 2 KB 581 are apt to establish the following principles which (in a form which I have somewhat recast) were accepted as common ground between the parties. (i) It was the duty of Mr Wilding to act in mitigation of his loss as a reasonable man unaffected by the hope of compensation from BT as his former employer; (ii) the onus was on BT as the wrongdoer to show that Mr Wilding had failed in his duty to mitigate his loss by unreasonably refusing the offer of re-employment; (iii) the test of unreasonableness is an objective one based on the totality of the evidence; (iv) in applying that test, the circumstances in which the offer was made and refused, the attitude of BT, the way in which Mr Wilding had been treated and all the surrounding circumstances should be taken into account; and (v) the court or tribunal deciding the issue must not be too stringent in its expectations of the injured party. l would add under (iv) that the circumstances to be taken into account included the state of mind of Mr Wilding."
"55. Simon Brown I-J's formulation in Emblem v Ingram Cactus Ltd (unreported)5 November 1997 , although it cites no authority and is addressed to the facts of that case, is a restatement of the principle set our by Lord Macmillan in Banco de Portugal v Waterlow and Sons Ltd (1932.) AC 452, 506: "
"11. She felt upset and depressed and for that reason did not feel in a suitable mood to search for other work and did not do so, although there would have been at least some vacancies for her type of work in London which she might have obtained had she felt able to do it."
"(5) I made a comment during the hearing about the quantum of the Claimant's salary. I cannot remember the exact words used but the gist was that I regarded the Claimant's solicitors' figure as too low and the quantum of salary was something which the Tribunal would have to determine among other matters."
"Claimant: Wonder whether quantum agreed with Respondent …? Employment Judge: Will grant judgment outside any agreements, if [you] settle it, if not the Employment Tribunal will award what it wants to award …" and later "
"I recall saying something to the effect that the Tribunal might come to its own view, but am not certain as to the precise words used."
"(1) Any provision in an agreement (whether a contract of employment or not) is void insofar as it purports – (a) to exclude or limit the operation of any provision of these Regulations, save insofar as these Regulations provide for an agreement to have that effect."
"1. Member States shall take the measures necessary to ensure that every worker is entitled to paid annual leave of at least four weeks in accordance with the conditions for entitlement to, and granting of, such leave laid down by national legislation and/or practice. 2. The minimum period of paid annual leave may not be replaced by an allowance in lieu, except where the employment relationship is terminated. The provisions of Article 7 are to be found reflected in the following provisions of reg. 13 of the WTR; by reg. 13(1), read with para. 2, this Claimant was entitled to 4 weeks paid annual leave, and by reg. 13(9) "(9) Leave to which a worker is entitled under this regulation may be taken in instalments, but – (a) it may only be taken in the leave year in which it is due, and (b) it may not be replaced by a payment n lieu except where the worker's employment is terminated."