ðə kənsˈɜːvətˌɪv pˈɑːɹɾi kæmpˈeɪn fɚðə jˌuːkˈeɪ tə ɹᵻmˈeɪn ɪnðɪ ˌiːˌiːsˈiː dˈʊɹɹɪŋ ðə nˈaɪntiːnhˈʌndɹɪd sˈɛvənti fˈaɪv ɹˌɛfɚɹˈɛndəm wʌz əfˈɪʃəli lˈɑːntʃt baɪ pɹˈaɪm mˈɪnɪstɚ mˈɑːɹɡɹət θˈætʃɚ wɛn ʃiː ɐdɹˈɛst ðə kənsˈɜːvətˌɪv jˌʊɹɹəpˈiən fˈoːɹəm.
The Conservative Party campaign for the UK to remain in the EEC during the 1975 referendum was officially launched by Prime Minister Margaret Thatcher when she addressed the Conservative European Forum.