Clearly that was incompetence. Casimero went down as if he'd been the one fouled, and the ref obviously guessed that he was nearer the ball, so was probably fouled.Has to be the ref.
The rag was doing exactly what he is used to doing, ie fouling the opposing player.
The ref can only see a foul by Casimero as he clearly stamps on Akanj's foot , and yet proceeds to award a free kick to the rags.
How in god's name, can that be a free kick to the rags ?
Corruption, or high level bias and /or incompetence ??
I am amazed that it's become a certain red on these pages though - there's no way that's given as a red in most games. Bernardo would be up there with Richard Dunne for sendings off if it was. It's a definite yellow, but I think it's yellow enough to be overturned if the ref had given a red on the field.