What is on the flag?

[MJonmind]

I just have a question?
I was just watching MJ singing So you wanna be starting something, Bad tour, 87.
He is just singing "I know I am someone, so let the truth unfurl". Then someone runs on stage waving this flag around, but I can't get a really good look at it. Does someone know what exactly is on it and its significance? Thanks!
[attachment=0:kzc707d2]wanta be starting something, bad, 87.jpg[/attachment:kzc707d2]

[Lovely One]

Good question!!
The only thing I can make out is that it looks like a black line. But on further inspection,
it kinda looks like someones wrist and then I see a fist with one finger pointing upward.....
Or, maybe I am super super tired!! haha

[MJonmind]

Thanks for trying! As far as I could see there's a thick black almost diagonal line and a black blob also near the top left side as well. I'm wondering if he used it elsewhere on other tours perhaps, or was it perchance on TII? Help anyone? Thanks!