This has been discussed several times on twitter tonight but rather than repeat the varying views, I will say only what I witnessed from the Medway Stand. Although it is unclear whether this is the same incident being referred too.
Flanagan had the ball in our half and instead of going forward or playing the ball forward with time elapsing, passed the ball back to Nelson. I believe from memory this happened twice in succession. At that point I heard a few fans around me, aiming their frustrations at Flanagan, although I cannot say what words were precisely used.
At the point of the fans aired frustrations, there appeared to be some sort of hand or arm gesture movement in response. I sort of ignored it myself but in my personal opinion it did happen and appeared to be aimed in response. What I will say is what ever Flanagan's intentions were, I was slightly surprised by it and actually thought at the time I was the only one to witness it, so just kept my mouth shut. However, as is now evident from twitter reaction that was not the case.
Someone did say on twitter that Martin Allen had words with Flanagan but I did not witness that.
I hasten to add I am not personally expressing any judgement in regards to any rights or wrongs of what I saw.