SNP's Christine Grahame holds onto Midlothian South, Tweeddale and Lauderdale Christine Grahame of the SNP has held onto her Midlothian South, Tweeddale and Lauderdale seat for another five years after returning an increased majority of 6,826. Saturday, 8th May 2021, 6:07 pm Ms Grahame, who served as Deputy Presiding Officer in the last term of the Scottish Parliament, said she was delighted to be asked to once again serve “the best constituency in Scotland”. She said: “I’m absolutely thrilled … an increased majority, even when a Green Party candidate was standing, is fantastic.” She was just as chuffed with how results are shaping up elsewhere in Scotland.