"You may be required to transfer your place of work (including by way of relocation at the Company's expense) to such other locations in the United Kingdom or elsewhere as the Company may reasonably direct."
“13.2. You shall not without the prior written consent of the Company directly or indirectly, either alone or jointly with or on behalf of any third party and whether as principal, manager, employee, contractor, consultant, agent or otherwise howsoever at any time within the period of six months from the Termination Date: 13.2.1 solicit the custom of or deal with any person, firm or company with whom or which you may have regularly dealt with in respect of services of a type which at all within a period of twelve months prior to the Termination Date were or has been supplied by the Company or which the Company or any Group Company is or was in the process of negotiating to supply to a person, firm or company in question; 13.2.2 interfere or seek to interfere with the continuance of supplies to the Company and/or any Group Company (or the terms relating to those supplies) from any person, firm or company supplying the components, materials or services to the Company or any Group Company; 13.2.3 directly or indirectly engage or be concerned or interested in any business carried on in competition with any of the businesses of the Company or any Group Company which were carried on at the Termination Date or during the period of twelve months prior to that date and with which you were materially concerned during such period;”
"13.3 You acknowledge that the provisions of this clause 13 fair and reasonable and necessary to protect the goodwill and interests of the Company and the Group Companies and shall constitute separate and severable undertakings given for the benefit of each of the Company and each Group Company and may be enforced by the Company on behalf of them."
“All covenants in restraint of trade are prima facie unenforceable at common law and are enforceable only if they are reasonable with reference to the interests of the parties concerned and of the public. Unless the unreasonable part can be severed by the removal of either part or the whole of the covenant in question, its inclusion renders the covenant or the entire contract unenforceable. A covenant in restraint of trade (if unreasonable) is void in the sense that courts will not enforce it, but if the parties wish to implement it they would not be acting illegally and the courts would not intervene to prevent them from doing so. It has been held that “a covenant which is unenforceable ab initio should simply be disregarded unless and until it is subsequently and explicitly re-agreed”. … The validity of a covenant in restraint of trade is assessed at the date when the contract is entered into.”
“36. … In assessing reasonableness, there is essentially a three-stage process to be undertaken. 37. Firstly, the court must decide what the covenant means when properly construed. Secondly, the court will consider whether the former employers have shown on the evidence that they have legitimate business interests requiring protection in relation to the employee's employment …. 38. Thirdly, once the existence of legitimate protectable interests has been established, the covenant must be shown to be no wider than is reasonably necessary for the protection of those interests. Reasonable necessity is to be assessed from the perspective of reasonable persons in the position of the parties as at the date of the contract, having regard to the contractual provisions as a whole and to the factual matrix to which the contract would then realistically have been expected to apply. 39. Even if the covenant is held to be reasonable, the court will then finally decide whether, as a matter of discretion, the injunctive relief sought should in all the circumstances be granted, having regard, amongst other things, to its reasonableness as at the time of trial.”
“The defendant was in fact employed for over six years by the plaintiffs and no doubt became a valuable servant and acquired considerable knowledge of and personal relation with the plaintiffs’ customers. It is natural in those circumstances to tend to look at what in fact happened under the agreement. But the question of the validity of a covenant in restraint of trade has to be determined at the date at which the agreement was entered into and has to be determined in the light of what may happen under the agreement, although what may happen may cover many possibilities which in the result did not happen. A covenant of this kind is invalid ab initio or valid ab initio. There cannot come a moment at which it passes from the class of invalid into that of valid covenants.”
“38 ..It is a fundamental principle that the reasonableness of the restriction must be interpreted in accordance with what was in the contemplation of the parties at the date when the contract was made and not as matters in the end turned out. The reason for this is that the covenant will have been formed at the beginning of the employment in the light of what was in the contemplation of the parties at that time…. 39. Since the defendant was recruited into a senior position with a mutual hope that it would mature into a partnership offer, it clearly was within the actual contemplation of the parties that the claimant would promote the defendant to all its actual and target clients, that she would assist in marketing, would generate relationships with actual and potential clients and might well be successful in generating clients from just the sort of introductions as were the natural consequence of each of the marketing events on which the claimant spent its money.”
“49. … The Court cannot say that a covenant in one form affords no more than adequate protection to a covenantee's relevant legitimate interests if the evidence shows that a covenant in another form, much less far-reaching and less potentially prejudicial to the covenantor, would have afforded adequate protection.”
“43. I accept Mr Reade's submission that if, having examined the restrictive covenant in the context of the relevant factual matrix, the Court concludes that there is an element of ambiguity and that there are two possible constructions of the covenant, one of which would lead to a conclusion that it was in unreasonable restraint of trade and unlawful, but the other would lead to the opposite result, then the court should adopt the latter construction on the basis that the parties are to be deemed to have intended their bargain to be lawful and not to offend against the public interest.”
“40. If they restrictive covenant applying after employment has terminated is held to be unreasonable, then it is void and unenforceable. The court cannot read down such a clause in an effort to render it reasonable and enforceable. In certain circumstances, however, if only a discrete phrase within a particular covenant is held to be unreasonable, individual words or phrases may be ‘blue-pencilled’ or severed, provided that what is left makes independent sense without the need to modify the wording and that the sense of the contract is not changed …”