Whakakīhia te rerenga e whai ake nei: Ko ia te kaiwhakarite ā-motu mō te rāngai rangatahi o te Scottish National Party (SNP), SNP Youth, ā, i pakanga hoki ia mō te mana motuhake o Scotland i te
Te pōtitanga o te tau 2014. I mahi a Linden hei kairangahau mo John Mason MSP mo Glasgow Shettleston. I waenga i te 2015 me te 2017, i mahi ia hei kaiawhina mo te Paremata mo Alison Thewliss, MP mo Glasgow Central.