In June 2005, Atkinson led a coalition of the UK's most prominent actors and writers, including Nicholas Hytner, Stephen Fry, and Ian McEwan, to the British Parliament in an attempt to force a review of the controversial Racial and Religious Hatred Bill, which they felt would give overwhelming power to religious groups to impose censorship on the arts. In 2009, he criticised homophobic speech legislation, saying that the House of Lords must vote against a government attempt to remove a free speech clause in an anti-gay hate law. In 2012 he voiced his support for the Reform Section 5 campaign, which aims to reform or repeal Section 5 of the Public Order Act 1986, particularly its statement that an insult can be grounds for arrest and punishment. It is a reaction to several recent high-profile arrests, which Atkinson sees as a restriction of freedom of expression.