INSTAGROUP LIMITED v DAVID CARROLL

A personal guarantee given by a company director is enforceable where the creditor’s promise to continue supplying goods on credit, together with associated payment concessions, provides consideration. Economic duress requires an illegitimate threat, causation, and the absence of a reasonable alternative. Commercial pressure arising from a creditor’s legitimate self-interest will not ordinarily suffice.

Misrepresentation requires a false statement of fact made by or known to the contracting party, together with the relevant form of inducement. A representation about intention is false only where the represented intention did not exist when the statement was made. The guarantee was enforceable because no actionable misrepresentation, duress or estoppel was established.

Instagroup supplied insulation materials and related services to Warmspace Insulation Ltd. Following a management buy-out, David Carroll and Christopher Barclay, Warmspace’s directors and owners, signed personal guarantees securing Warmspace’s existing and future liabilities to Instagroup.

Warmspace later entered administration. Instagroup claimed against Mr Carroll for unpaid invoices, clawback liabilities arising from audited energy-efficiency measures, and interest. Mr Barclay settled before trial.

Mr Carroll defended the claim on economic duress, failure of consideration, fraudulent and negligent misrepresentation, and estoppel. He also disputed the sums recoverable under the guarantee. The court determined whether the guarantee was enforceable and what liabilities were secured.

1. Amendment. Permission was granted to amend the Particulars of Claim to plead the correct contractual basis for parts of the claim. Applying the overriding objective and the principles in Quah v Goldman Sachs International [2015] EWHC 759, the amendment concerned liabilities already in issue, caused limited prejudice, and could be addressed through further cross-examination.
2. Economic duress. The applicable requirements were an illegitimate threat, sufficient causation, and the absence of a reasonable alternative. Instagroup’s requirement for personal guarantees reflected legitimate commercial self-interest. Any pressure arose principally from Mr Carroll’s desire to complete the buy-out and Warmspace’s financial position. Alternative suppliers existed, and he had time and independent legal advice. The defence failed.
3. Consideration. Instagroup’s promise to continue supplying goods on credit was good consideration for the guarantee, including in respect of past and future liabilities. The guarantee formed part of a wider transaction involving rescheduling Warmspace’s debt and refraining from enforcement while the agreed schedule was observed.
4. Misrepresentation and estoppel. The alleged assurances that the guarantees would never be enforced were not made. The court found only that Instagroup might have indicated enforcement would be a last resort. The alleged statements were therefore neither false representations nor a basis for estoppel. In any event, later negotiations, legal advice and the June 2015 letter superseded any earlier statements and defeated causation.
5. Liability. The guarantee covered the unpaid invoices, the accepted clawback liability of £182,444, and contractual interest. Judgment was entered for Instagroup against Mr Carroll for £1,339,324.85, £182,444 and £217,737, with continuing interest of £93.81 per day on the principal sum of £1,521,768.85.