The actions of a small minority of fans at the London Stadium last weekend have been widely condemned but have also drawn attention to the troubles at West Ham. While most fan groups involved agree that something must be done, just how they go about it has led to division and threats of violence.
With acts of collective protest now easier than ever to organise, what steps can fans take to show their dissatisfaction? Terry, Graham and Jan look at the situation in East London and in other flash-points across football. Could we soon start to see tennis ball protests in the Premier League?
You can listen to the podcast here or if you right click on that link, you can download the MP3.