Nevertheless, this extension was opposed by some of the cities it would cross (Livry-Gargan and Les Pavillons-sous-Bois). Since the 2008 municipal elections, the mayors of these cities have largely been against the project. The mayors did not want to oppose the electorate, who were unwilling to deal with the nuisances that would be caused by the expansion (noise, traffic, and the proximity of the plateau's disadvantaged population to their homes—particularly young people from housing estates). This political impasse led to the publication of a leaflet and a protest by the plateau's elected representatives on the day of the tram-train's inauguration by officials.