Well, what a way to end another Premiership weekend.

More reaction to come across BBC Sport later this evening and we'll have a full report from here at The Stoop as well to read.

The Premiership takes a break now for a couple of weeks but don't worry, there's no shortage of rugby union to come.

There's the small matter of the Six Nations kicking-off next weekend for starters.

Thanks for your company this afternoon and we'll see you soon!

Harlequins skipper Chris Robshaw tells BT Sport:

“For the fans, for the players, it’s a huge derby for us. We knew they were missing a lot of key players today and it was a huge opportunity for us and we didn’t want to let it go.

“Our last two Premiership games we’ve not been quite at the races, we had a disappointing result at Sale, but to come back home and get a massive bonus-point win like that is credit to all the guys."

Harlequins' Marcus Smith tells BT Sport:

“It was such a big game for us, as players and for the fans, and we knew that. We bigged it up in the week.

"Saracens are a brilliant outfit who have won so many trophies and when they get on top of teams, they stay on top, so we said we had to start fast and nullify their threats."

So defeat for Saracens sees them stay on -7 points at the foot of the table.

Harlequins with the bonus-point victory climb up to sixth from ninth.

They're now just a point off the top four.

And that is that!

Harlequins emphatic winners with six tries - three in each half.

Saracens a wounded animal at the end of that one as they lose to their London neighbours for the first time in four Premiership matches.

Image source, Getty Images

Stadium announcer confirms that Marcus Smith is the man of the match for Quins.

Hard to argue with that.

Bit of a scrap breaks out from both sides in the closing stages as this one gets very petty all of a sudden.

No cards dished out by Luke Pearce and he tells them to go away and get this game done.

Bit of scrappy handling from both sides in the loose almost ends with another breakaway attack for Quins.

Alex Dombrandt once again shows his versatility for Gabriel Ibitoye to chase, but that will evade him and go out of touch.

Danny Care makes way for the hosts to a near-standing ovation.

Hugh Godwin
BBC Radio London co-commentator

"It will unfold over the next few weeks how these matches involving Saracens effect other teams?

"It is all very well that Saracens can play and do what they want in the final 10 minutes but this is giving Harlequins a certain result and that effects them and sides around them."

Quins get out of their 22 from that scrum - just.

Danny Care's clearance kick catches the stiff breeze blowing back at him and probably denies him another 10 metres to touch.

Chance goes begging for Saracens as Luke Pearce awards Quins the penalty at the rolling maul.

Cheers all round in the stands for that defensive effort.

Another Saracens penalty won inside the Quins 22 for not rolling away.

They kick to the corner for the five-metre line-out...

Rare penalty goes Saracens' way at the breakdown for not rolling away and Manu Vunipola can kick to the corner.

Chance for a third try here? They win a scrum penalty off the top for a Quins knock-on.

Image source, Rex Features

Great aerial take by Danny Care under pressure from the weather and the opposition under a high ball.

Saracens desperately trying to force another score here to at least stay in contention.

Care somehow gathers the mark despite falling backwards to earth in the process.

Not been an afternoon to remember so far for Saracens lock Joel Kpoku.

The ball is fizzed at him from short range as Saracens look to attack and it's a knock-on. Not that he knew much about it.

He looks despondent with the heavy rain falling around him.

Sums up the visitors' day really.

Another great bit of vision and confidence from Marcus Smith for Harlequins.

Spots the space in the Saracens back field with a kick upfield and then he has the pace to chase down his opposite number Manu Vunipola to eventually force the offside.

Then adds the three points with the penalty off the tee.

Changes on both sides as we move into the last half an hour.

Ben Spencer among them for Saracens, who not that long ago was coming on in a World Cup final after a late England call-up.

He must be wondering what he's waked into now!