A second referendum on Scotland becoming independent of the United Kingdom (UK) has been proposed by the Scottish Government. An independence referendum was first held on 18 September 2014, with 55% voting "No" to independence. The Scottish Government stated in its white paper for independence that voting Yes was a "once in a generation opportunity to follow a different path, and choose a new and better direction for our nation". Following the "No" vote, the cross party Smith Commission proposed areas that could be devolved to the Scottish Parliament; this led to the passing of the Scotland Act 2016, formalising new devolved policy areas in time for the 2016 Scottish Parliament election campaign.