I once was trying to find a route home when a (non-political) Parade blocked the main route. I pulled out of a side street, and suddenly found myself in the Parade! OOPS!... I then saw some cops behind me! OOPS! They fortunately figured out my blunder and just let it go. 
Now...if that had been a Pro-leftist Group Parade could I have expected to see a pic of me on Television or social media, proclaiming a new member! (?) Would that be accurate? Would it be Fair?