<prompt> Bhala okuqhubekayo kwalesi sigaba - Ngo-1975, u-Edward Heath wathathelwa isikhundla sokuba umholi wamaConservative nguMargaret Thatcher. Ngaphansi kobuholi bakhe, amaConservatives abuyela kancane kancane kunqubomgomo yokuphikisana nokuhlukaniswa kweScotland. Nokho, owayengumholi u-Alec Douglas-Home wayesakwazi ukunxusa abaseScotland ukuba bavotele cha esiphakamisweni seLabour ngo-1979  <response>: , ngesithembiso sokuthi uhulumeni we-Conservative uzonikeza umthethosivivinywa ongcono. 