Game being played between the 22s

A scrap breaks out at the scrum & the referee is asking the TMO for a report on what's gone on

Wasps win freekick and have opted from a scrum 5m from the Sale line

Injury?

First scrum of the game ends in three restarts and eventually a free kick to Sale

Sale start well with a nice kick from Macleod getting them straight into Wasps 22.

What channel is it on ?