The expected new Royal Decree regulating the Spanish Católogo Invasive Species was published this past Saturday August 3 in the BOE and as expected has not left anyone indifferent. Just enough to read expert opinions conservation scientists, environmentalists or fishing and hunting forums, to give just two examples.
http://www.boe.es/boe/dias/2013/08/03/pdfs/BOE-A-2013-8565.pdf