“Grounds 1-3 give rise to arguable points of law raising an important point of principle and practice in the light of the decisions in Irwin v Lynch[2010] EWCA 1153 , Parkinson Engineering Services plc v Swan[2009] EWCA Civ 1366 and Yorkshire Regional Health Authority v Fairclough Building Limited[1996] 1 WLR 210 .”
“(2) The court may add or substitute a party only if – (a) the relevant limitation period was current when the proceedings were started; and (b) the addition or substitution is necessary. (3) The addition or substitution of a party is necessary only if the court is satisfied that – … (b) the claim cannot properly be carried on by or against the original party unless the new party is added or substituted as Claimant or Defendant…”
“41. The matters I have set out support the general proposition advanced by Mr Palmer QC that the sections within the 1980 Act in issue in this appeal allowing the addition or substitution of a party are necessarily restrictive as to the very limited circumstances in which it is permissible to deprive a Defendant of the accrued right of a limitation period. These sections are solely aimed at errors in the constitution or formality of the action, relating to the parties joined to it, or the capacity in which they sue or are sued, which made the extant action unsustainable. The addition or substitution of parties had to be necessary to cure some defect.”
“(b) any claim (for relief) already made in the original (cause of) action cannot be maintained by or against an existing party unless the new party is substituted as Defendant in that (cause of) action.”