The 'political or ideological cause' qualification has come up before, in relation to british people fighting in syria: http://www.theguardian.com/commentisfree

The 'political or ideological cause' qualification has come up before, in relation to british people fighting in syria: http://www.theguardian.com/commentisfree/2014/feb/10/orwell-hero-terrorism-syria-british-fighters-damned http://www.theguardian.com/commentisfree/2014/feb/10/orwell-...