The Conservatives, Labour and the Liberal Democrats have been criticised over the election leaflets.
UK general election 2019: Fabricated tweets, pre-printed ballots and
General election 2019: Row over use of 'fake newspapers
General election 2019: Ads are 'indecent, dishonest and untruthful
Newspaper headlines: 'Heartbreak' for England who 'did us all proud
The Daily Telegraph - Wikipedia
UK General Election 2019: CCHQ's fact-check stunt, fake newspapers
The New York Times - Wikipedia
General election 2019: Row over use of 'fake newspapers' - BBC News
General election 2019: Row over use of 'fake newspapers' - BBC News
General election 2019: Ads are 'indecent, dishonest and untruthful
The Times - Wikipedia
A guide to anti-misinformation actions around the world - Poynter
Newspaper headlines: 'Heartbreak' for England who 'did us all proud
Center for International Media Assistance
The BBC is under scrutiny. Here's what research tells about its