LONDON, ENGLAND - APRIL 11:  Actors (L-R) Anne-Marie Duff, Carey Mulligan and Helena Bonham Carter take part in filming of the movie Suffragette at Parliament on April 11, 2014 in London, England. This is the first time filming for a movie has been allowed in The Houses of Parliament. Suffragette is due for release in 2015.  (Photo by Peter Macdiarmid/Getty Images)