By the way, as EB is a local branch of a "national" party I am assuming it would not advocate independence, but it is currently in coalition with PNV/EA in the Basque government. From the point of view of National politics, this is the "looney left" aspect of the united left.
What this means is that the "median" falls on EB more often than on the PSE. guaranteed to evoke a violent reaction from police is to challenge their right to "define the situation." --- David Graeber citing Marc Cooper