John Rowland wrote:
U2 Live in Milan DVD, recorded a week after the London bombings.... Bono
dedicates a song to the victims, and then dons a rather fetching Underground
T-shirt.



Frankfurt am Main Hbf has a roundel of sorts in the S-Bahn station.
Photo here (if it works):

http://www.stevo.force9.co.uk/photo/SV404599.JPG

Cheers

Steve M