The Scottish Greens have threatened to veto the SNP's financial plans if they reduce spending on the independence movement. The Greens' finance spokesman warned that they would find it 'impossible' to support the SNP if they cut the already 'modest sum' spent on breaking up the UK. The SNP, which lacks an outright majority, needs support from another party to pass its plans. The Greens had previously had a deal with the SNP, but it collapsed under previous FM Humza Yousaf.