An SNP MSP is breaking with the Scottish Government over decisions relating to the Jackdaw and Rosebank projects, according to multiple reports. The change follows a political setback for the party, with the Evening Standard noting that the announcement comes after the SNP lost the Aberdeen South by-election last month. The articles describe the move as a departure from the Scottish Government’s position on the two matters, which are linked to the proposals or developments often discussed under the same names. While the specific reasons for the MSP’s stance and the details of the disagreements are not included in the provided excerpts, the common thread across outlets is that the MSP’s action marks a public break with the administration, rather than an internal dispute. The reporting frames the decision as occurring in a period of renewed pressure for the SNP after the by-election result.