According to rumours on Twitter, and I enhance the word rumours, Stokes has given his side of the story.
Apparently the 2 guys threatening, taunting and abusing 2 gay men (I know being gay has nothing to do with this, just simply going on the Twitter rumours). Stokes was incensed by the abuse the 2 men were giving and preceded to raise a bottle to potentially attempt to attack the 2 men and potentially Stokes himself.
Stokes took matters into his own hands as seen in the video. He has the view of they started it and he finished it.