Once the light is on, Green light for the expansion of El Prat airport Doubts arise that perhaps should have been resolved earlier. And not all of them are green, that is, environmental, which are undoubtedly also essential. The first has to do with governance. Who will manage this facility? Shouldn't economic and social stakeholders be involved in some way? And to know exactly what we're talking about, shouldn't the manager, Aena, provide financial data on each of the airports, starting with the one in the Catalan capital?