South – Paraná – Cities involved include Londrina, Maringá, Toledo and Umuarama, with manifestations against fracking and seismic-geological studies that are underway in this region, causing earthquakes and fear in local populations. Another objective is to protest against the implementation of fracking in neighbouring countries (Argentina and Paraguay) in areas near the Brazilian border.

Machines that cause earthquakes at a depth of two thousand meters – Photo: Costa Leste News

Machines that cause earthquakes at a depth of two thousand meters – Photo: Costa Leste News