Big shove on from the Saracens pack at the scrum forces the penalty against Quins.

Home side well and truly pinned back there and Farrell will take the shot at goal from dead in front of the posts.

Image source, Rex Features

Been plenty of big hits across the park to get you salivating this Sunday afternoon.

Saracens still with their noses ahead, but Quins battling all over to try and cause an upset.

Into the last quarter....

Elia Elia forces Quins deep into Saracens territory with the rolling maul, but then the visitors have the answer to snuff them out.

Jamie Roberts can't release on the floor quick enough and Sarries will get another chance to clear.

Errors still occurring from both sides as turnovers keep coming.

A bit of kick tennis too between Mike Brown and Alex Goode before Goode is done for a seat-belt tackle on Brown on his 10-metre line.

Still in the balance this one.

Quins lose the chance to launch a reply from halfway as Elia Elia coughs up the ball in contact.

Changes for both sides as we enter the final half an hour. Big Will Skelton joins the Sarries pack for Nick Isiekwe.

James Horwill has to make way for Dino Lamb.

Saracens back to five points ahead as Owen Farrell kicks the penalty from 25 metres back.

A penalty apiece in this half so far...

Saracens get a bit of momentum finally in an attacking move and Quins find themselves under pressure in their 22.

The hosts penalised for offside and Sarries finally get some moves to click.

James Horwill is the latest player to go down and need treatment in this bruising encounter.

Painful looking moment for Maro Itoje who has a lot of blood around his mouth from a collision.

Off goes the British & Irish Lion and on comes Schalk Burger as a blood injury replacement for the time being.

Scrappy play continues for Saracens as they struggle to get clear of their own half.

Quins back in possession but Alex Goode snuffs out an attempted attack inside his own 22.

Image source, Rex Features

Saracens sloppy through their hands on two occasions as first a pass goes stray and then Alex Goode has the ball ripped from his clutches at the break down.

Quins buoyed here at the start of this second half.

James Lang on target with his right boot and up go the assistants' flags to bring Quins back to within two points.

Image source, Rex Features

Saracens concede a scrum penalty inside their own half at the start of this second half and Quins will go for the posts to try and reduce the deficit.

Image source, Rex Features

Here we go again then for the second half.

Lots of hustle and bustle from both sides in the opening 40 minutes, can they match the intensity once more?

Teams heading back out on to the park. Strap yourselves in for the second half...

Sometimes the scoreboard doesn't tell the full story....

Image source, PA

Plenty of interested spectators in this one in that first half, including at one stage a swarm of seagulls.

They swooped in so close at one stage, you could barely see through them on the camera lens.

Some huge defence in that first half from Saracens. Their trademark of course.

Plenty to encourage Quins though in attack. Should be a decent second half if the evidence of the first 40 minutes is anything to go by.

Image source, Rex Features

End of the first 40 minutes and it's been a decent contest.

Saracens got the early try from Brad Barritt before Owen Farrell kicked a conversion and a penalty.

Quins still in it though. Charlie Walker did cross the whitewash, but the hosts had several chances to add to it and may have gone in ahead against lesser defences.

Owen Farrell puts his laces through an absolute belter of a clearance that goes from his own 10-metre line to the Quins five-metre line.

Great vision to spot Mike Brown just a touch out of position.