How can you complain about a misleading, factually inaccurate commentary or report?
The Guardian: Email the Readers’ Editor at firstname.lastname@example.org
The Independent: Use this online complaint form
The Economist: Complain via this online contact form
The Telegraph: Use this online form
Financial Times: To request a correction, email the paper here: email@example.com.
When encountering substantive errors in violation of the Editors’ Code of Practice which UK editors refuse to address, you can file a complaint with the Independent Press Standards Organization, here.