The Act was introduced by the Labour government in 1998 to give effect to the Scottish devolution referendum in 1997 which showed that Scotland was in favour of both of the set questions, firstly for the creation of a parliament for Scotland and secondly, that this parliament should have tax varying powers. The Act creates the Scottish Parliament, sets out how Members of the Scottish Parliament are to be elected, makes some provision about the internal operation of the Parliament (although many issues are left for the Parliament itself to regulate) and sets out the process for the Parliament to consider and pass Bills which become Acts of the Scottish Parliament once they receive royal assent. The Act specifically declares the continued power of the UK Parliament to legislate in respect of Scotland; thereby upholding the concept of Westminster's absolute Parliamentary sovereignty.