Brits "Revise" the Photographical Evidence, Soviet-Style

Once upon a time Britannia ruled the waves. Today, embarrassed to the core by their "imperialistic" past, the Brits appear to have airbrushed the HMS Belfast, a warship that played a pivotal role on D-Day, out of a poster for a festival connected with the upcoming London Olympics. Wouldn't want to "offend" anyone with a display of its former might, after all.