The case caused disagreement in the courts as Wedderburn, referred to through the document as "The Complainer", insisted that slavery and perpetual servitude were different states. He argued that in Scots law Knight, even though he was not recognised as a slave, was still bound to provide perpetual service in the same manner as an indentured servant or an apprenticed artisan. The Justices of the Peace in Perth, at first instance, found in favour of Wedderburn. However, when Knight then appealed to the Sheriff Deputy the first instance decision was then overturned. Wedderburn then made a further appeal to the Lords of Council and Session. The Court of Session emphatically rejected Wedderburn's appeal, ruling that "the dominion assumed over this Negro, under the law of Jamaica, being unjust, could not be supported in this country to any extent: That, therefore, the defender had no right to the Negro’s service for any space of time, nor to send him out of the country against his consent: That the Negro was likewise protected under the act 1701, c.6. from being sent out of the country against his consent."