The original has the bus in the middle slightly to the left, whereas the so-called copy has it in the lower right corner. Also the original appears to be shot with a 50mm equivalent lens, but the so-called copy uses a wide angle. Then the steps to the bridge which are dominating the lower part of the original photograph are completely missing from the so-called copy as is the river. Finally, the lighting appears to be different. The shadows in the so-called copy are more distinct, because it was shot on a sunny day whereas the original sky was probably overcast.
Regarding the treatment -- so putting a bright red object on a monochrome background is forbidden now? I now it's cliché and overused, but that's no reason to ban the technique. (Which was used by Steven Spielberg in Schindler's List for great effect. There you have your prior art.)
Never mind the fact that artists have been copying each other since forever. It's how you learn and how art works.
Gawd, I hate copyright law.