“…h Court said was not generally available unless there had been an antecedent arrangement for profit-sharing (as in O’Sullivan v Management Agency and Music Ltd [1985] QB 428), was to allow to the fiduciary a proportion of the profits earned. A third was that relied on by the appellants in the present case, namely at 559:…”
“…We were also referred to the decision of this court in O’Sullivan v Management Agency Limited [1985] QB 428, where the question of an allowance arose in the context of agreements made by a young musician with his manager which were set aside on grounds of restraint o…”