[2025] UKUT 308 (AAC)
Upper Tribunal Administrative Appeals Chamber

[2025] UKUT 308 (AAC)

Fecha: 17-Sep-2024

“Thirdly, there must be an unauthorised use of that information to the detriment of the party communicating it”

(c)

“Thirdly, there must be an unauthorised use of that information to the detriment of the party communicating it”.

94.

In relation to the first element, Megarry J said, “the information must be of a confidential nature” and “as Lord Greene said in the Saltman case at page 215 “something which is public property and public knowledge cannot per se provide any foundation for proceedings for breach of confidence”. However, “this cannot be taken too far” because “something new and confidential may have been brought into being by the application of the skill and ingenuity of the human brain”. Megarry J added, “where confidential information is communicated in circumstances of confidence the obligation thus created endures, perhaps in a modified form, even after all the information has been published or is ascertainable by the public: for the public must not use the information as a springboard” and “the mere simplicity of an idea does not prevent it being confidential” ([419] and [420]).

95.

In relation to the second element, Megarry J observed, “From the authorities cited to me, I have not been able to derive any very precise idea of what test is to be applied in determining whether the circumstances import an obligation of confidence” [420]. However, he went on:

“…if the circumstances are such that any reasonable man standing in the shoes of the recipient of the information would have realised that on reasonable grounds the information was being given to him in confidence, then this should suffice to impose upon him the equitable obligation of confidence” [421].