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Regarding anjous's link, it was not the one I saw. I was watching it on Al Jazeera and it was taken as the delegates arrived for the conference, so it was outside the building.
As a matter of interest, I was once at a caravan site, I forget where it was now, but in the field next to the caravan site, a troop of boys scouts set up camp. They erected a huge flagpole in the middle of the field and ran up the Union flag, upside down!!. I went across and informed the scout leader, and he didn't know it was wrong. However, I noticed later that they had altered it.
Some ABers think that I am being pedantic over this issue, but it is something I have always felt strongly about.