Penalty Chiefs... and Joe adds to the points with a successful penalty kick....

Knock on by the Quins, scrum Chiefs on the Quin's 10m line...

Smith is successful from 10m out to add the first points for the Quins...

Penalty Quins, they tap and go but the play is called back..

Joe Simmonds adds the extras ....

Phill Dollman breaks through the quins defence and scores the first try of the game...

Quins immediately clears the ball, line out Chiefs...

Chiefs kicks the game off ...

Welcome to the live coverage from Twickenham Stoop, where the Harlequins take on top of the log leaders Exeter Chiefs...

Danny Care will be making his 200th Premiership Rugby appearance for the Harlequins today....