A constitutional referendum was held in Spain on Wednesday, 6 December 1978, for approval or rejection of the proposed Spanish Constitution. The new constitution had been approved by the Cortes Generales on 31 October 1978, with the provision that the new law had to be approved by Spanish voters as well. The question asked was "Do you approve of the Constitution Bill?" (Spanish: ¿Aprueba el Proyecto de Constitución?). The referendum resulted in 92% of valid votes in support of the bill on a turnout of 67%.[1][2][3]