Glasgow win another penalty at the breakdown and Russell kicks deep inside the Zebre half

Gray forces a knock on and relieves pressure

Biagi carries well but Glasgow hold firm in defence

Scrappy play from the visitors gifts Zebre an attacking scrum on the Glasgow 22m line

Zebre gather the restart and Padovani clears towards halfway

Carlo Canna's kick flies over

Canna will have a shot at goal

Grigg infringes at the breakdown giving Zebre a penalty

Zebre go through the phases and Meyer makes ground inside the 22

Carlo Canna restarts and Russell clears to just outside his own 22