Intent to create legal relations

Blue v Ashley

An agreement must be intended to create legally enforceable rights and obligations — not merely moral ones. A reasonable person standard determines whether that intention exists.

Balfour v Balfour

In domestic relationships there is a strong presumption against ICLR — agreements between spouses living together are not intended to be legally binding.

Merritt v Merritt

The domestic presumption against ICLR can be rebutted where the circumstances show the parties were dealing at arm's length and genuinely intended legal relations.

Lens v Devonshire Club

Agreements made in a recreational or social setting are presumed not to be intended as legally binding — the burden lies on the claimant to prove otherwise.

Jones v Padavatton

Agreements between parent and child attract a strong presumption against ICLR — and even if rebutted, the court will imply a reasonable time limit where none was specified.

Edwards v Skyways

In commercial contexts there is a strong presumption in favour of ICLR — the burden lies heavily on the party seeking to deny legal enforceability.

Rose & Frank Co v Crompton Bros

Parties in a commercial context can expressly exclude ICLR by clear and unambiguous language — an "honourable pledge" clause will be given effect even between businesses.

Guthrie v Lynn

An agreement will not be enforceable if its terms are too uncertain for the court to give them any definite meaning.

Scammell v Ouston

Where parties' communications fail to produce any definite meaning on which the court can safely act, there is no enforceable contract.

Watford Electronics v Sanderson

An agreement to negotiate in good faith is too vague and uncertain to be enforceable

F & G Sykes (Wessex) Ltd v Fine Fare Ltd

Courts will go far to uphold a contract where the parties clearly intended to be bound — gaps in terms can be filled by arbitration or reasonable implication.

Hillas & Co v Arcos Ltd

Apparent uncertainty in contractual terms does not necessarily defeat a contract — courts will interpret terms in their commercial context and imply reasonable meanings where possible.

Baird Textile Holdings v Marks & Spencer

Where there is insufficient certainty as to essential terms, the court will not imply a long-term contractual commitment — individual transactions may be binding but no overarching obligation can be inferred.