Has someone potentially uncovered the release date for a new Coldplay album?

A quick thinking fan may just have the clue to when British rock band Coldplay's new album could possibly be released.

Lee Thompson @leethommo, music editor at Record of the Day stumbled across a poster inthe London Underground, making the suggestion that it could possibly be the release date of the album.

Here is the image of the poster

Image Credit: instagram.com/leethommo

It has been compared to various clothing items members of the band have worn, like this one:

Image Credit: Michael Kovac, Getty Images

The logo to the top right of his T-shirt can be compared to the teased image on the poster.

An unnamed source has said that there will be an album by the end of the year, but as for us, we have to wait until next week announcement from Coldplay to find out.