Is he still trying to fill his left wing political party bingo card? And does he shout Lenin, Stalin or Trotsky when he completes a line?
In his time he’s been in the WRP, the SWP, Labour, TUSC, Respect, started a fund to found a new left wing party presumably because he’d left all the others… and he only joined the Labour Party in the first place to criticise the leadership.
Like anyone cares what Ken Loach thinks about Labour, he only really cared about Labour when Corbyn was leader which given he’s been active in politics since the early 60s isn’t exactly a long time