body: [*O'Sullivan & Hilliard's The Law of Contract*](https://www.amazon.co.uk/OSullivan-Hilliards-Law-Contract-Janet/dp/0198807821/ref=dp_ob_title_bk) (2018 8 ed). p. 376.
  
  
  
  > 
  > 15.54 Acceptance of a repudiatory breach must be clear and unequivocal, but need not be by
  >  express words. As the court said in *Heyman v Darwins* (1942):
  > 
  > 
  > 
  > > 
  > > The other party may … ’accept the repudiation’ by so acting as to make it plain that,
  > >  in view of the wrongful action of the party who has repudiated, he claims to treat the
  > >  contract as at an end, in which case he can sue at once for damages.
  > > 
  > > 
  > > 
  > 
  > 
  > This acceptance must generally be communicated to the other party (described as a
  >  ‘basic and well known principle’ by the Privy Council in *Sookraj v Samaroo* (2004)) or
  >  at least ‘overtly evinced’ to him, but can the innocent party accept the repudiation by
  >  mere failure to perform its future obligations? In *State Trading Corpn [not a typo] of India* (1989), the Court of Appeal suggested not, since **‘such conduct would be equivocal and equally
  >  consistent with a decision not to exercise the right to treat the contract as repudiated’**.
  > 
  > 
  > 
  
  
  How's the emboldened phrase true?
  
  
  Suppose a promisee contracted to do/not do something. If he then doesn't/does it, can't the promisor infer that the promisee's mere failure to perform future obligations consists with the promisee's decision to repudiate the contract? 
  
  
  
  
  ---
  
  
  [Westlaw has *The State Trading Corporation of India Limited v M. Golodetz Limited*](https://login.westlaw.co.uk/maf/wluk/app/document?&suppsrguid=i0ad6ada60000016a7ad33ea68ec13a33&docguid=I6EFA25B14A5111E2AFC5ADE6B0249198&hitguid=I6EFA25B04A5111E2AFC5ADE6B0249198&rank=1&spos=1&epos=1&td=2225&crumb-action=append&context=12&resolvein=true):
  
  
  
  > 
  > This brings me to what I would respectfully regard as a red herring in the argument on behalf of STC which the learned judge considered at p. 188 of his judgment. STC sought to counter the arbitrators' finding that on 23rd December the sellers had brought the contract to an end (in the popular sense) by submitting that STC's silence or continuing unwillingness to open the letter of credit between 19th and 23rd December might in itself be regarded as an acceptance of the sellers' assumed breach of condition. In my view this is not a tenable proposition. What is commonly referred to as an acceptance of a repudiation must be communicated to the party in breach or at least overtly evinced: see e.g. Chitty on Contracts, 25th ed. vol. 1 para. 1598, *[Heyman v. Darwins (1942) AC 356 at p. 361](https://login.westlaw.co.uk/maf/wluk/app/document?src=doc&linktype=ref&context=13&crumb-action=replace&docguid=IBFF78C61E42711DA8FC2A0F0355337E9)* and The Mihalis Angelos (1971) 1 QB 164 explicitly at p. 204 E per Megaw LJ. The decision of the High Court of Australia in Holland v. Wiltshire (1954) 90 CLR 409 shows that an unequivocal overt act which is inconsistent with the subsistence of the contract may be sufficient, without any concurrent manifestation of intent directed to the other party. But saying and doing nothing at all, other than a continuing failure to perform, cannot constitute an acceptance of a repudiation even if the grounds for such an acceptance then exist. **Such conduct would be equivocal and equally consistent with a decision not to exercise the right to treat the contract as repudiated**.
  > 
  > 
  > It follows that I cannot accept that STC's silence and inactivity between 18th and 23rd December can be regarded as having had any legal consequences. No doubt they were reluctant, if not unwilling, to pay a large sum in U.S. dollars against documents for a cargo lying at the bottom of the sea, perhaps in particular since it was insured in India and therefore not necessarily in some external currency. Such a reaction would be commercially understandable although legally incorrect.
  > 
  > 
  > 
  
  
  
title: How's a "mere failure to perform future obligations" equivocal and equally consistent with not exercising the right to repudiate the contract?