The spending limits proposed by the Bill based on 2016 Scottish Parliament election resultsPolitical partySpending limit (£)Scottish National Party1,332,000Scottish Conservatives672,000Scottish Labour630,000Scottish Liberal Democrats201,000Scottish Greens150,000Reproduced from the Referendums (Scotland) Bill Policy Memorandum, paragraph 65When compared to the Scottish Independence Referendum Act 2013, the Bill changes the way that the expenses limits are calculated (Schedule 3, paragraph 20(2)).