“Expert evidence shall be restricted to that which is reasonably required to resolve the proceedings.”
“[68] … it is necessary to look at the pleaded issues and, unless and until a particular issue is excluded from consideration underCPR 3.1 (2)(k), the court must ask itself the following important questions: (a) The first question is whether, looking at each issue, it is necessary for there to be expert evidence before that issue can be resolved. If it is necessary, rather than merely helpful, it seems to me that it must be admitted. (b) If the evidence is not necessary, the second question is whether it would be of assistance to the court in resolving that issue. If it would be of assistance, but not necessary, then the court would be able to determine the issue without it (just as in Mitchell the court would have been able to resolve even the central issue without the expert evidence). (c) Since, under the scenario in (b) above, the court will be able to resolve the issue without the evidence, the third question is whether, in the context of the proceedings as a whole, expert evidence on that issue is reasonably required to resolve the proceedings...”
“103. Refusal of recognition or enforcement. (1) Recognition or enforcement of a New York Convention award shall not be refused except in the following cases. … (3) Recognition or enforcement of the award may also be refused if the award is in respect of a matter which is not capable of settlement by arbitration, or if it would be contrary to public policy to recognise or enforce the award.”
“it seems to me that if all that can be said of a contract is that performance in a foreign country will be contrary to the domestic public policy of that state, enforcement will only be refused if performance would be contrary to the domestic public policy in England.”
“emphasised that public policy could never be exhaustivelydefined, and that it should be approached with extreme caution: for an argument based on public policy to succeed it has to be shown that there is some element of illegality or that recognition or enforcement of the award would be clearlyinjurious to the public good, or, possibly, that recognition or enforcement would be wholly offensive to the ordinary reasonable and fully informed member of the public on whose behalf the powers of the State are exercised.”
“English law recognises an important public policy in the enforcement of arbitral awards, and the courts will only refuse to do so under Rule 69(2) in a clear case. A controversial question, which has been the subject of several recent decisions, is the extent to which it may be contrary to English public policy to enforce a foreign arbitral award rendered on the basis of an underlying contract the enforcement of which (as distinct from enforcement of the arbitral award) might be contrary to English public policy. The following principles can be derived from the authorities. First, it is legitimate for the court, in considering whether a foreign arbitral award should not be enforced on the ground of public policy, to take account of the underlying contract on which the award is based. Second, if that contract is in itself contrary to public policy (e.g. the classic case of a contract to share the proceeds of crime) the award may be refused enforcement on the ground of public policy. Third, it is important to distinguish between domestic public policy in English law and considerations of international public policy applied by the English courts so as to disapply foreign law or refuse to enforce an arbitral award, as the case may be. Thus the mere fact that English law would have arrived at a different result does not of itself justify the application of English public policy. Fourth, the mere fact that the performance of the contract may be illegal in the place of performance, without more, will not render an award on the basis of such a contract unenforceable in England, where the contract is legal by its applicable law and by the lex arbitri. Fifth, if it is apparent on the face of the award that the contract was made with the intention of violating the law of a foreign friendly State, then the enforcement of an award rendered on the basis of such a contract may be contrary to English public policy. Sixth, the court has to perform a balancing exercisebetween the finality that should prima facie exist particularlyfor those that agree to have their disputes arbitrated, againstthe policy of ensuring that the enforcement power of theEnglish court is not abused: the nature of, and strength ofthe case for, the illegality, and the extent to which it can beseen that the asserted illegality was addressed by the arbitraltribunal are factors in the balancing exercise between thecompeting public policies of finality and illegality.”