Cika wannan jumla: Wata mafita na iya zama rushewar United Kingdom wanda ke haifar da wasu ko duk ƙasashen United Kingdom (England, Northern Ireland, Scotland, da Wales) sun zama jihohi masu zaman kansu. Jam'iyyar Scottish National Party (SNP), wacce ke yakin neman 'yancin kai na Scotland, ta sami rinjaye a majalisar Scottish a zaben Scottish na 2011. A
An gudanar da kuri'ar raba gardama a ranar 18 ga Satumba, 2014, inda masu jefa kuri'a suka yi watsi da 'yancin kai da kashi 55% zuwa 45%. A Wales, Jam'iyyar Welsh Nationalist Plaid Cymru tana riƙe da Independence Welsh a matsayin burin dogon lokaci, yayin da Propel, tsohuwar Jam'iyyar Welsh National Party, ta fi yin gwagwarmaya don samun 'yanci. A Arewacin Ireland babu manyan jam'iyyun siyasa da ke kira ga wata kasa mai zaman kanta ta Arewacin Ireland, amma jam'iyyun da ke kira ga hadaddiyar Ireland sun hada da Sinn Féin da Social Democratic and Labour Party (SDLP).