"Metro" (Metro) is the UK's national metro newspaper, mainly in the major cities of the UK in the city center public transport service area, cafes, workplaces and other places free of charge, in 1999, the launch of the publication, belonging to the British dmg media. The website is its official website, the content is the same as the paper version, mainly providing travel, home, style, health, science, entertainment and celebrity life and other content.