The following month, the CiU, the ERC, the ICV-EUiA and Candidatura d'Unitat Popular (CUP) agreed to hold the independence referendum on 9 November 2014, and that it would ask two questions: "Do you want Catalonia to become a State?" and (if yes) "Do you want this State to be independent?". A further mass demonstration, the Catalan Way 2014, took place on 11 September 2014, when protesters wearing the Catalan colours of yellow and red filled two of Barcelona's avenues to form a giant "V", to call for a vote. Following the Constitutional Court's ruling, the Catalan government changed the vote to a "process of citizen participation" and announced that it would be supervised by volunteers. The Spanish government again appealed to the Constitutional Court, which suspended the process pending the appeal, but the vote went ahead. The result was an 81% vote for yes-yes, but the turnout was only 42%, which could be seen as a majority opposed to both independence and the referendum. Criminal charges were subsequently brought against Mas and others for defying the court order.