23 In my opinion, paragraph 36 of the Tribunal's reasons for decision, which contains the Tribunal's conclusion that it was "satisfied that it is appropriate that the [trust funds] be disbursed to the applicants in this dispute", fails to explain the legal basis for that conclusion. Insofar as one can distil the legal basis for the Tribunal's decision from paragraph 36, it appears that the Tribunal decided that the entitlement to the trust funds depended on whether the type of planning permit that You Yang applied for coincided with the type contemplated by the contract of sale. If this interpretation of the Tribunal's reasons is correct, the Tribunal misstated the facts as well as misapplied the law. The contract of sale in its final form, did not provide for a 120 site caravan park and was not conditional upon a planning permit being approved. It was submitted by Mr Hay (and not disputed by Mr Stirling) before me that there was no evidence for the Tribunal's comments about opportunism on the part of the Council and You Yang, and that these comments amounted to speculation on the part of the Tribunal. More fundamentally, the Tribunal appears to have ignored that, as a matter of law, the correspondence of 3 and 4 May 2005 created a separate contract and that the events that preceded that contract were only relevant insofar as they formed part of the surrounding circumstances which might assist in construing the contract. It follows that, in making its decision without analysing the terms and legal effect of the very contract that determined the rights and obligations of You Yang and the defendants in relation to the trust funds, the Tribunal fell into error.