Marcello Violi looks to snipe down the blindside, but is well marshalled by the Glasgow defence but Zebre win a penalty

Giammarioli gets over the ball and wins the penalty for Zebre, which is booted long by Canna.

Warriors with the 5m attacking scrum

George Turner thinks he's over the line, but it's deemed as being held up.

Zebre collapse the maul, and to the corner Warriors go again.

Hastings puts the ball into the Zebre 22 once more from a penalty

Allan is the man to foil the Zebre plans, wrapping himself around the ball and forcing Zebre to concede the scrum

The decision at the breakdown goes the way of the Italians, and Canna puts play back into Glasgow territory.

Zebre clear from the kick-off, giving Glasgow a line out on halfway.

Bigi finds his man and Zebre look to drive the ball over the try-line