Conversation so far:
what were ken's affiliations before 2005?
Loach supported the Trade Unionist and Socialist Coalition in the London Assembly election, 2012.
how did his support turn out?
With the support of the activist Kate Hudson and academic Gilbert Achcar, Loach launched a campaign in March 2013.
how did the campaign turn out?
launched a campaign in March 2013 for a new left-wing party which was founded as "Left Unity" on 30 November.
what was his absolute biggest accomplishment?
and stood for election to the European Parliament on the Respect list in 2004.
did he win the election in 2004?
Loach was elected to the national council of Respect the following November.
Are there any other interesting aspects about this article?
Loach was among the six people in court who offered surety for Julian Assange when he was arrested in.

Question: when was he arrested?
Self-contained rewrite: when was Julian Assange arrested?