Question: What has made headlines in relation to the arrest of the British politician who has been the conservative member of parliament for Ashford since 1997 and the First Secretary of State nd Minister for the Cabinet Office since 11 June 2017?
Context: Christian Paradis, PC (born January 1, 1974) is a Canadian politician who was the Conservative Member of Parliament in the Canadian House of Commons for Mégantic—L'Érable from 2006 to 2015.  He was first elected in the 2006 federal election and served as parliamentary secretary to the Minister of Natural Resources until January 4, 2007, when he was appointed Secretary of State for Agriculture and Agri-Food Canada and the Rural Secretariat.  On June 25, 2008, Paradis was appointed Minister of Public Works and Government Services, retaining his position as Secretary of State for Agriculture until October that same year.  On October 30, 2008, in a cabinet shuffle following the election, he retained the Public Works portfolio.  In addition, he succeeded Lawrence Cannon as Quebec Lieutenant.  On January 19, 2010, in a cabinet shuffle, Prime Minister Harper appointed him Minister of Natural Resources.  On May 18, 2011, in a cabinet shuffle he was appointed to be the Minister of Industry.  On July 15, 2013, in a cabinet shuffle, he was appointed as Minister of International Development and Minister for La Francophonie. Michael Andrew Gove ( ; born 26 August 1967) is a British Conservative politician, who was Secretary of State for Education from 2010 to 2014 and Secretary of State for Justice from 2015 to 2016.  He became Secretary of State for Environment, Food and Rural Affairs in the cabinet reshuffle on 11 June 2017.  He has been the Member of Parliament (MP) for Surrey Heath since 2005.  He is also an author and a columnist for "The Times". Damian Howard Green (born 17 January 1956) is a British politician who has been the Conservative Member of Parliament for Ashford since 1997 and the First Secretary of State and Minister for the Cabinet Office since 11 June 2017.  Green was born in Barry, Wales, and studied PPE at Balliol College, Oxford.  Before entering politics, Green worked as a journalist for the BBC, Channel 4 and "The Times". Ashford is a constituency created in 1885 represented in the House of Commons of the UK Parliament since 1997 by Damian Green, a Conservative, who has served as First Secretary of State since 11 June 2017. Christopher James Skidmore, {'1': ", '2': ", '3': ", '4': "} (born 17 May 1981) is a British politician, author, and historian.  He has served since 2010 as the Conservative Member of Parliament (MP) for Kingswood, South Gloucestershire, and in 2015 became Parliamentary Private Secretary to the Chancellor of the Exchequer.  When Theresa May became Prime Minister in 2016 he was appointed Parliamentary Secretary at the Cabinet Office, where he is described as Minister for the Constitution. Parliamentary privilege in the United Kingdom is a legal immunity enjoyed by Members of the House of Commons and House of Lords designed to ensure that Parliamentarians are able to carry out their duties free from interference.  The privileges are freedom of speech, freedom from arrest on civil matters, freedom of access to the sovereign and that 'the most favourable construction should be placed on all the Houses's proceedings'.  Parliamentary privilege is however something that forms part of the law rather than putting Members of Parliament above the law.  The doctrine of Parliamentary privilege was unsuccessfully used to try and prevent details of 2010 MPs expenses scandal from emerging.  In recent years the doctrine of Parliamentary privilege has made headlines in relation to the arrest of Damian Green and several cases relating to super-injunctions such as "RJW & SJW v The Guardian newspaper & Person or Persons Unknown" ('Trafigura') and "CTB v News Group Newspapers" leading to calls to reform the law relating to privilege. Andrea Jacqueline Leadsom (pronounced ; "née" Salmon; born 13 May 1963) is a British Conservative Party politician who became Leader of the House of Commons on 11 June 2017.  She previously served as Secretary of State for Environment, Food and Rural Affairs from 14 July 2016, having held the post of Minister of State for Energy at the Department of Energy and Climate Change since May 2015 and the posts of Economic Secretary to the Treasury and City Minister from April 2014.  She has been a Member of Parliament representing South Northamptonshire since 2010. Nicholas Richard Hurd (born 13 May 1962) is the Member of Parliament (MP) for Ruislip, Northwood and Pinner since 2010.  He was Parliamentary Under-Secretary of State for Charities, Social Enterprise and Volunteering at the Cabinet Office in the Conservative-Liberal Democrat Coalition Government until July 2014.  In November 2015, Nick Hurd was appointed Parliamentary Under Secretary of State for international development following the resignation of Grant Shapps MP.  In July 2016, he was appointed Minister of State with responsibility for Industry and Climate change at the newly created Department for Business, Energy and Industrial Strategy.  On 12 June 2017 it was announced he would become Minister of State for Policing and the Fire Service. Dame Rosalie Winterton, {'1': ", '2': ", '3': ", '4': "} (born 10 August 1958) is a British Labour Party politician who has been the Member of Parliament (MP) for Doncaster Central since 1997.  Since June 2017 Winteron has served as Second Deputy Chairman of Ways and Means.  She served under Prime Minister Gordon Brown as the Minister for Work and Pensions from 2008 to 2009, and the Minister for Local Government from 2009 to 2010.  She later entered the Shadow Cabinet in May 2010 as the Shadow Leader of the House of Commons.  In September 2010, she was nominated and elected unopposed as Labour Chief Whip and served until October 2016.  She was elected as one of three deputy speakers of the House of Commons on 28 June 2017. The Shadow First Secretary of State is a position in the United Kingdom's Shadow Cabinet that was created on 11 May 2015 by the Leader of the Opposition, Harriet Harman for her interim shadow cabinet.  Prior to 2015, the office was known as Shadow Deputy Prime Minister of the United Kingdom.  Even though the role has no specific responsibilities attached to it, the holder of the position shadows the First Secretary of State and deputises for the Leader of the Opposition in Prime Minister's Questions when the First Secretary is deputising for the Prime Minister.  The current holder is Emily Thornberry who was appointed on 14 June 2017.
Answer: the doctrine of Parliamentary privilege