Strong drive from the Warriors front row wins a scrum penalty

Zebre clear downfield and Glasgow have a scrum inside their own half

Carlo Canna adds the extras from under the posts

Carlo Canna takes advantage of poor Glasgow defence and strolls in untouched from the base of a ruck

Biagi carries and they are now just 5m short

Castello claims it and Zebre look to go from deep

Russell restarts the second half

Finn Russell is unable to add the extras from the corner

Silky hands from the Glasgow backline sees Horne finish in the corner

Glasgow looking for more points inside the Zebre 22 as the clock hits 40