Blocher built his political career through campaigning for smaller government, for a free-market economy, against Switzerland's membership in the European Union and for more tightly controlled immigration.
Blocher membangun karier politiknya melalui kampanye pemerintah yang lebih kecil mengenai ekonomi pasar bebas, menentang keanggotaan Swiss di Uni Eropa, dan memperketat kontrol imigrasi.