The Minister of Energy of Spain, Teresa Ribera, calls on the European Union to adopt a tougher stance on the import of Russian liquefied natural gas (LNG). Madrid urges Brussels to provide the possibility for countries to block it without redirecting supplies to neighbors, informs Bloomberg. After the large-scale invasion by Russian occupiers in Ukraine, gas supplies from Russia to Spain doubled, constituting approximately one-fifth of its gas imports last year. However, it is worth noting that soon the EU will allow member countries to block such flows without imposing sanctions. “We have to …