“the period of limitation shall not begin to run until the plaintiff has discovered the fraud, concealment or mistake (as the case may be) or could with reasonable diligence have discovered it”
“Beginning of limitation or prescriptive period” “19.— (1) The limitation or prescriptive period for a competition claim against an infringer begins with the later of — (a) the day on which the infringement of competition law that is the subject of the claim ceases, and (b) the claimant’s day of knowledge. (2) “The claimant’s day of knowledge” is the day on which the claimant first knows or could reasonably be expected to know— (a) of the infringer’s behaviour, (b) that the behaviour constitutes an infringement of competition law, (c) that the claimant has suffered loss or damage arising from that infringement, and (d) the identity of the infringer.”
“Suspension during investigation by competition authority” addresses the situation that arises when there is an extant investigation by a competition authority: “21. — (1) Where a competition authority investigates an infringement of competition law, the period of the investigation is not to be counted when calculating whether the limitation or prescriptive period for a competition claim in respect of loss or damage arising from the infringement has expired. (2) The period of an investigation by a competition authority begins when the competition authority takes the first formal step in the investigation. (3) The period of an investigation by a competition authority ends — (a) if the competition authority makes a decision in relation to the infringement as a result of the investigation, at the end of the period of one year beginning with the day on which the decision becomes final, and (b) otherwise, at the end of the period of one year beginning with the day on which the competition authority closes the investigation.”