Which non-EU microstate is a neighbour of the country which held an immigration referendum in February 2014?
Swiss immigration referendum, February 2014 The Swiss federal popular initiative "against mass immigration" (German: "Eidgenössische Volksinitiative "Gegen Masseneinwanderung"" , French: "Initiative populaire « Contre l'immigration de masse »" , Italian: "Iniziativa popolare "Contro l'immigrazione di massa"" ) was a referendum that aimed to limit immigration through quotas, as it had been prior to the bilateral treaties between Switzerland and the European Union launched 2002.
Crimean status referendum, 2014 A controversial referendum on the status of Crimea was held on March 16, 2014, by the legislature of the Autonomous Republic of Crimea and by the local government of Sevastopol (both subdivisions of Ukraine). The referendum requested local populations whether they wanted to join Russia as a federal subject, or if they wanted to restore the 1992 Crimean constitution and Crimea's status as a part of Ukraine. As a result of the events of Euromaidan, the referendum was held directly after a Russian military takeover of Crimea. Because of this, the referendum's legitimacy has been heavily disputed by the international community.