Byrne adds the extra 2 as the game comes to the end of the first half

Ludlow scores on the stroke of halftime

WIlliams' box kick finds touch

Forward pass by Quins. Gloucester have the ball

Harlequins find touch as they look to finish the half strong

Quins awarded a penalty

Isgro attacks the line but is brought down

Gloucester knock the ball at the lineout

The try stands and Smith add the two points

Dombrandt crosses the line for Quins, but the ref will review for possible double movement