Dee ihe na-aga n'ihu maka paragraf a - Ndị Scottish National Party nwetara oche mbụ ya na Westminster na 1945 wee bụrụ otu ndị ama ama na mba ahụ n'afọ ndị 1970, na-enweta ndị omeiwu iri na otu na 1974. Agbanyeghị, ntuli aka maka inyefe ikike na 1979 enweghị ihe ịga nke ọma n'ihi na ọ nwetaghị nkwado dị mkpa nke pasent 40 nke ndị ntuli aka (n'agbanyeghị na ọnụ ọgụgụ pere mpe nke ndị tụrụ vootu na-akwado atụmatụ ahụ) na SNP banyere n'ọkwa ntuli aka n'oge 1980s. Ntughari nke 1989 site n'aka gọọmentị Conservative nke Thatcher duziri nke Community Charge (nke a maara nke ọma dị ka Poll Tax), otu afọ tupu ndị fọdụrụ na United Kingdom, nyere aka na mmegharị na-eto eto maka ịlaghachi na nchịkwa Scotland na-achịkwa ihe ndị dị n'ime. Mmeri ntuliaka nke New Labour na 1997 bụ ndị isi abụọ ndị isi na njikọ Scottish: Tony Blair (onye a zụlitere na Scotland) site na 1997 ruo 2007 na Gordon Brown site na 2007 ruo 2010, mepere ụzọ maka mgbanwe iwu. N'ụbọchị iri na otu nke ọnwa Septemba n'afọ 1997, ụbọchị ncheta narị afọ asaa nke agha Stirling Bridge, gọọmentị ndị Labour nke Blair duziri mere ntuli aka ọzọ n'okwu gbasara inyefe ikike. Nsonaazụ dị mma dugara na nguzobe nke nzuko omeiwu nke Scottish na 1999. E guzobere gọọmentị jikọtara ọnụ, nke ga-adịgide ruo 2007, n'etiti ndị ọrụ na ndị Liberal Democrats, na Donald Dewar dị ka Prime Minista. Ụlọ omeiwu ọhụrụ nke Scottish, nke dị nso na Holyrood House na Edinburgh, mepere na 2004. Ọ bụ ezie na ọ bụghị na mbụ iru ya 1970s elu na Westminster ntuli aka, na SNP nwere ihe ịga nke ọma na Scottish nzuko omeiwu ntuli aka na ha usoro nke mbuaha so proportional nnọchiteanya. Ọ ghọrọ ndị mmegide gọọmentị na 1999, gọọmentị pere mpe na 2007 na gọọmentị kachasị site na 2011. N'afọ 2014, ntuliaka maka nnwere onwe
hụrụ ndị ntuli aka jụrụ nnwere onwe, na-ahọrọ kama ịnọ na United Kingdom. Na ntuliaka Westminster nke 2015, SNP meriri 56 n'ime oche 59 nke Scotland, na-eme ka ha bụrụ ndị nke atọ kachasị na Westminster.