As Hacked Off's new documentary has shown, The Sun and other national newspapers have been responsible for illegality on an industrial scale - yet they have never been properly held to account.

This is why Leveson Part Two is so important: because it would finally get to the bottom of the phone hacking and press illegality scandals, as well as exposing police and press corruption.

Email the Prime minister, Secretary of State and Home Secretary today to call for this Government to uphold the rule of law and follow through with their promises on Leveson Part Two - even if it makes them unpopular with Rupert Murdoch and other newspaper owners.

It takes a few seconds - please use the form to the right to fill in your details and make your voice heard.

Watch Hacked Off's new documentary, Britain’s Press: Power Without Responsibility?, which lays bare the consequences of an unregulated press.