"…..an employment tribunal shall not consider a complaint under this section unless it is presented to the tribunal– (a) before the end of the period of three months beginning with the effective date of termination, or (b) within such further period as the tribunal considers reasonable in a case where it is satisfied that it was not reasonably practicable for the complaint to be presented before the end of that period of three months."
"An employment tribunal shall not consider a reference under this section in a case where the employment to which the reference relates has ceased unless an application requiring a reference to be made was made – (a) before the end of the period of three months beginning with the date on which the employment ceased, or (b) within such further period as the tribunal considers reasonable in a case where it is satisfied that it was not reasonably practicable for the application to be made before the end of that period of three months."
"An employment tribunal shall not consider a complaint under paragraph (1) …..above unless it is presented to the tribunal before the end of the period of three months beginning with– (a) the date on which the relevant transfer is completed….. or within such further period as the tribunal considers reasonable in a case where it is satisfied that it was not reasonably practicable for the complaint to be presented before the end of the period of three months."
"…..ratification is an election by a person to adopt the transaction purportedly entered into in his name or on his behalf, but not in fact authorised by him at the time. Effective ratification is 'equivalent to an antecedent authority'…..and so it has retrospective effect."
"Ratification is not effective where to permit it would unfairly prejudice a third party, and in particular – (1) where it is essential to the validity of an act that it should be done within a certain time, the act cannot be ratified after the expiration of that time, to the prejudice of any third party; (2) the ratification of a contract can only be relied on by the principal if effected within a time after the act ratified was done which is reasonable in all the circumstances."
"It is well recognised law that where a solicitor starts proceedings in the name of a plaintiff…..without authority, the plaintiff may ratify the act of the solicitor and adopt the proceedings. In that event, …..the defect in the proceedings as originally constituted is cured…..The reason is that by English law ratification relates back to the unauthorised act of the agent which is ratified…..There is, however, a qualification to this rule of English law as to the effect of ratification for which the leading authority is Bird v. Brown (1850) 4 Exch. 786…..What is said, at p.799, is that the doctrine of ratification 'must be taken with the qualification, that the act of ratification must be taken at a time, and under circumstances, when the ratifying party might himself have lawfully done the act which he ratifies.' The point taken…..for the first defendant is that…..there can be no ratification of an action started without authority if at the time of the purported ratification the cause or causes of action on which the unauthorised action was founded would have been wholly or partly statute barred, with the result that the plaintiff could not effectively have issued a fresh writ, raising the same claims, at the date of the purported ratification. It is therefore necessary to look at the basis on which the qualification in Bird v. Brown is founded."
"The ratio of all these cases seems to be that, if a time is fixed for doing an act, whether by statute or by agreement, the doctrine of ratification cannot be allowed to apply if it would have the effect of extending that time."
"Where a writ is issued without authority, the cases show that the writ is not a nullity. For the nominal plaintiff to adopt the writ, or ratify its issue, does not require any application to the court. Accordingly, …..the plaintiff, in the simple example of an action raising a single cause of action which has been begun by solicitors without authority, must be entitled to adopt the action notwithstanding the expiration of the limitation period applicable to that cause of action."
"…..where the putative principal seeks to ratify not a contract but an act done by an assumed agent – in this case the issuing of the writ – the first question is whether that act still existed at the moment of the purported ratification…..In the present case the writ came into existence on19 April 1988 and remains in existence unless and until it is struck out as being an abuse of process. It was still in existence in May 1991 when the liquidators purported to ratify it. I would conclude that ratification in this case has been effected, unless another exception established by the case law for the general principle applies. The other exception which has to be considered in the present case is that indicated by Cotton L.J. [in the Bolton Partners case] in the passage cited by the words 'an estate once vested cannot be divested.' I would suggest that that exception ought to be stated in these terms: that the putative principal will not be allowed to ratify the acts of his assumed agent, if such ratification will affect adversely rights of property in either real or personal property including intellectual property, which have arisen in favour of the third party or others claiming through him since the unauthorised act of the assumed agent. The expiry of the limitation period in the present case does not create any such right in the defendants; if applicable it would merely bar the plaintiff company's remedies. I would not extend this exception to cases such as the present where a defendant would receive a windfall defence in a case where the vice against which the Limitation Acts are designed to protect defendants, namely the bringing of claims at a time so far after the occurrence of the cause of action that a defendant is put at a disadvantage in defending the claim, does not exist." (Emphasis supplied)