G Horne with an error in mid field, scrum for Zebre after his knock

Dunbar gives a short pass to R Hughs

Play restarts after Zebre player down

Knock on Glasgow scrum in mid field

Zebre moving the ball out wide with Brummer looking to break the tackle

G Horne gives a long pass to Hasting who can clear

Penalty awarded to Glasgow much to their relief

Violi has to recycle quick

A maul is set 6m away from try line

Brilliant push by Zebre forwards to get a penalty at the scrum