[Steve PH]

Hmm well its similar but I disagree. If you look closely at the picture you see two slightly different styles of post boxes, next to each other. The one on the right, (squarish and all in red) is a buisness use only post box and the one on the left (black bottom more rounded in shape) is an "any mail" UK post box.

I'm not some kind of weird international post box expert you understand, just fairly familiar with British ones!