Fracking gas fears from residents in Balcombe, Sussex
Energy giants are on the hunt for cheaper gas but people are not so keen on having fracking - a method of obtaining shale gas - taking place near their homes, particularly after previous testing in Lancashire.
Giles Dilnot spoke to Sussex residents Joanna Fitz-Simons, Nancy Towers, Kathryn McWhirter and Charles Metcalfe on their fears about potential frack testing near to their homes in Balcombe village.
Fracking and shale gas debate: Dan Lewis and Caroline Lucas
More clips on our BBC website; 'like' us on Facebook page; follow us on Twitter or watch full programmes from the last seven days via BBC iPlayer