 Nyorai kuenderera mberi kweiyi ndima - Gibraltar haina kutora chikamu mu1975 UK nhengo yeEuropean Communities referendamumugumisiro wacho waiva nomugumisiro wakananga pamusha wacho. Harinawo kutora chikamu muZvisarudzo zveParamende yeEuropean pakati pa1979 na1999, asi muna 2002 mutemo wakapfuudzwa neParamende yeBritain iyo yakabvumira Gibraltar kutora chikamu musarudzo dzeParamende yeEuropean muna 2004 sechikamu cheSouth West England constituency musarudzo dzose dzakazotevera dzeEuropean. Kutevera kukunda kwesarudzo kwakashamisika kwevaConservatives muna Chivabvu 2015 zvakaziviswa kuti Gibraltar yaizotora chikamu zvizere murondedzero yakatsanangurwa yekuenderera mberi kwenhengo yeEU, uye izvi zvakatemerwa mutemo muEuropean Union Referendum Act 2015. Izvi zvaireva kuti Gibraltar ndiyo yaiva nzvimbo yokuBritain yokumhiri kwemakungwa muEuropean Union EU uye ndiyo chete yaiva nekodzero yokuvhota musarudzo dzeEU uye muhurumende. 