Sione Tuipulotu gets 10 minutes in the bin as he concedes the 9th penalty in 35 minutes for Harlequins

Penalty to the Quins

Scrum to Harlequins

Care to Esterhuizen with a powerful carry off set piece

Walker feeds the lineout 10m out

Another breakdown penalty against Glasgow as the Ref blows the double whistle - next penalty will be a yellow card

Esterhuizen with a carry down the midfield

Penalty against Rory Darge at the breakdown

Penalty to Harlequins for obstruction at the maul

Matthews feeds the lineout