Politics 23 June 2016updated 27 Jul 2021 1:54pm Why do polling stations provide pencils rather than pens? #usepens conspiracy theorists might want to reconsider. By Anoosh Chakelian (Photo By Pixabay) */ It’s polling day. A day ripe for conspiracy theories. Particularly about pencils. Take your own pen to the ballot box, suspicious voters say, because otherwise your vote could be erased by MI5. Content from our partners More than a landlord: A future of opportunity Spotlight Towards an NHS fit for the future Spotlight How drones can revolutionise UK public services Spotlight