An investigation by the Guardia Civil, Europol and the French Gendarmerie has uncovered a network of illegal waste trafficking that, originating from France, was being dumped in various locations in Catalonia. For now, the pointed-out sites are Sant Esteve Sesrovires (Baix Llobregat), Pujalt (Anoia), Rubí (Vallès Occidental) and Riba-roja d'Ebre (Ribera d'Ebre).