Yes and almost all of the old guard of the Labour party have links to communism from back in ther college/uni days. That doesn't mean Labour are about to raise the red star over Westminster.
(more likely to be a different kind of authoritarian flag nowadays)
Sorry, how many Labour MPs actually stood for seats as Communist party members?
EDIT;
[q]Edit: And at one time I argued vehemently in support of George W. and the invasion of Iraq. I expanded my knowledge of the situation and changed my opinion. Does my earlier affiliation however mean I am automatically at risk of rekindling my unpopular viewpoint? You're applying the same logic.[/q]
It's an entirely different context. There's a difference between, for example, being an idealistic student joining the Communist Party at uni, and being (for example) the National Front branch organizer in Hammersmith.
Interesting to consider this quote of the founder of UKIP, Dr Alan Sked who left in 1997 complaining of extremism, about the party; "aged xenophobes ... meaningless fuddy duddies with very little intelligence". Sked also said that Nigel Farage, a UKIP MP, said "We will never win the nigger vote. The nig nogs will never vote for us." during an arguement over a statement in the membership form opposing discrimination against minorities.