Beppe Grillo
On three occasions (17 December 2005 in Turin, 26 March 2006 in Piacenza, and 16 to 18 June 2006 in Sorrento), the representatives of the Friends of Beppe Grillo meetups held national meetings with Grillo, where proposals regarding environmental issues such as the replacement of polluting incinerators with systems applying mechanical-biological waste treatment were discussed.