same year, and after the announcement by the Generalitat of Catalonia to study the project, the Barcelona City Council announced its opposition, even after the publication of two studies that positively assessed the linkage through Diagonal. In 2008, the Mayor of Barcelona Jordi Hereu announced the refurbishment of Avinguda Diagonal, which included the construction of the new tram line. The creation of a new office to carry out the "Diagonal Project" was also announced and because of opposition demand, a referendum would be held among other actions to enhance citizen participation, the first referendum proclaimed by the City Council ever to be held in Barcelona. During the participatory and technical process involved in the refurbishment of Avinguda Diagonal throughout 2009, various questions and suggestions were raised to the City Council, and many of the points of the reform such as the construction of the new tram line were called into question. The referendum was officially announced in December and was planned to be held on 10–16 May 2010 with two projects to be chosen and an option to dismiss them. The voting process would take place at several municipal offices used as polling places by voting using touchscreens, though it was also possible to vote through the Internet. Citizens were asked about how they would prefer to reform the avenue, and if they would prefer to convert it into a boulevard or an avenue of a pedestrian walkway nature. The development of the referendum was marked by fierce controversy from day one, and specially because of continuous technical faults involving the electronic voting system. The winning option was finally the "C" one, dismissing all of the projects with almost 80% of votes counted. After the failed referendum, there was a political crisis of the Barcelona City Council which resulted with the resignation of two politicians from the local government team, and the linking of the two tram networks appeared to have stagnated. The succeeding local government, headed by Xavier Trias in 2011, dismissed the proposal of connecting Trambaix and Trambesòs through Avinguda Diagonal, though it has been agreed to reactivate the linkage project with the Generalitat. Trias stated he was committed to connecting the two tram systems through different streets in the district of Eixample and objects to the construction of a tram line through Diagonal. One of the new proposed routes would mostly pass through Provença Street, creating a