RocktheCasbah
Not just that, Oliver is pointing to where the freekick should be taken and Doku kicks it in the general direction. It's completely different to Trossard who boots the ball away after the whistle had gone. The Szoboszlai decision last week is more akin to the Trossard one which Oliver didn't deem worthy of a yellow and is the more egregious example of inconsistency.
On reflection, none of this would have been an issue if Rice and Trossard weren't already carded. They were both stupid to go and do something questionable when they were on yellow cards, when everyone knows, you need to play on a tight rope there onwards.