Kammala wannan jumla: Daga cikin dalilan da aka fi yawan ambata game da hauhawar asalin ƙasar Scotland da kuma raguwar asalin ƙasar Burtaniya a Scotland tsakanin 1979-1999 shine Firayim Minista Margaret Thatcher da Firayim Minista na John Major daga 1979-1997: Firayim Minista na Conservative wanda ya gama na biyu a bayan Jam'iyyar Labour a Scotland duk da cewa ya lashe kuri'ar a duk faɗin Burtaniya gaba ɗaya kuma ya aiwatar da manufofin da ba a so ba kamar harajin ƙuri'a a Scotland. Ƙaddamar da majalisar Scottish da aka ba da izini a 1999 da kuma gudanar da taron majalisar dattijai na Scotland a shekara ta 1999.
an amince da kuri'ar raba gardama kan 'yancin Scottish a shekarar 2014 a matsayin abubuwan da ke ba da gudummawa ga ci gaban hankali na asalin asalin Burtaniya a Scotland da kuma raguwar asalin asalin Scottish tun daga shekarar 1999.