The Turin area is devastated by floods : the Pô River has overflown and toxic waste from a local dump is now being carried by the stream. Which is why Augusto Vigano, the co-owner of a pub and a dedicated environmentalist, blocks, in the company of a group of friends, the train on which minister Antonelli is traveling. The politician, agrees to listen to the protesters'complaints and , filmed by television cameras, follows Vigano all the way to the dump. It is on this occasion that Vigano is noticed by a politician who sees at once the interest he can derive in having him elected.