an interest in court cases that put those laws to the test. When the state invests judicial authority in those officials or even their day-to-day colleagues, it puts the independence and impartiality of the courts at risk. Consequently, it was hypothesised closely connected decisions of the Law Lords to debates had by friends or on which the Lord Chancellor had expressed a view might be challenged on human-rights grounds on the basis that they had not constituted a fair trial. Lord Neuberger of Abbotsbury, later President of the Supreme Court, expressed fear that the new court could make itself more powerful than the House of Lords committee it succeeded, saying that there is a real risk of "judges arrogating to themselves greater power than they have at the moment". Lord Phillips said such an outcome was "a possibility", but was "unlikely". The reforms were controversial and were brought forward with little consultation but were subsequently extensively debated in Parliament. During 2004, a select committee of the House of Lords scrutinised the arguments for and against setting up a new court. The Government estimated the set-up cost of the Supreme Court at £56.9 million. Significant cases The first case heard by the Supreme Court was HM Treasury v Ahmed, which concerned "the separation of powers", according to Phillips, its inaugural President. At issue was the extent to which Parliament has, by the United Nations Act 1946, delegated to the executive the power to legislate. Resolution of this issue depended upon the approach properly to be adopted by the court in interpreting legislation which may affect fundamental rights at common law or under the European Convention on Human Rights. One of the most important cases presented to the Supreme Court was the joint cases of R (Miller) v The Prime Minister and Cherry v Advocate General for Scotland, known as Miller/Cherry. It is one of only two cases that involved the presence of 11 judges (the highest number of judges currently allowed to rule on a case). The case carried a large amount of political tension in the context of the process of the United Kingdom leaving the European Union; reactions to the ruling "delighted 'Remainers' but appalled 'Leavers. Jurisdiction and powers From the Supreme Court — For Scottish civil cases decided prior to September 2015, permission to appeal from the Court of Session was not required and any such case can