 Ramba uchiverenga ndima ino - Muna 1975, United Kingdom yakaita referendamu yayo yokutanga yenyika yose pamusoro pokuti UK inofanira kuramba iri muEuropean Economic Community here kana kuti kwete. Bato revashandi raiva musimba, raitungamirirwa naHarold Wilson, rakanga rakakwikwidza musarudzo huru yaOctober 1974 nokuzvipira kutauriranazve nezvemitemo yokuva nhengo kweBritain yeEEC uye ipapo kuita referendamu pamusoro pokuti yaizoramba iri muEEC pamitemo mitsva. Mapato ose makuru ezvematongerwe enyika uye pepanhau guru rakatsigira kuramba uri nhengo yeEEC. Zvisinei, pakanga pane kupesana kukuru mukati mebato revashandi riri kutonga; musangano webato rezuva rimwe chete ra1975 wakasarudzwa nevaviri kusvika kune mumwe achitsigira kubviswa, uye vanomwe vevakuru vakuru vemakurukota makumi maviri nematatu vaipikisa nhengo yeEEC, naHarold Wilson achimisa chibvumirano chebumbiro remitemo chehutano hwehurumende kuti vabvumire makurukota aya kuita mushandirapamwe pachena kurwisa hurumende. 