So Saracens march on. Their England contingent will now turn their thoughts to Six Nations business, with a training camp in Portugal this week, and the small matter of an opening match against reigning champions Ireland in Dublin a fortnight today.

Full-back Liam Williams, meanwhile, will join the Wales camp as they prepare to face France in the Six Nations opener on 1 February.

Glasgow's 18-strong Scotland contingent - including Jonny Gray, Sam Johnson and Ryan Wilson, who were all forced off today - will start turning their thoughts towards Italy in their opening game on 2 February.

If you want to follow more of today's Champions Cup matches, you can listen to commentary of Leicester v Ulster, which is just about to start, with Munster v Exeter Chiefs to follow later at 17:30.

Thanks for your company today. Until the next time...

Rory Lawson
Former Scotland captain on BBC Radio 5 live sports extra

Glasgow's players have shown that they can come and compete with the continent's best. Their line-out needs to be more accurate to take Saracens right to the death though.

Tremendous performance by Saracens, who have won all six of their pool games and booked a home quarter-final as top seeds.

The question now is who they'll face in the last eight.

We won't know that until the final games in Pool Two and Pool Four are complete later today, and Leinster and Toulouse complete their games in Pool One tomorrow.

Glasgow are currently the sixth seeds, but could well end up eighth, which would mean a return to Allianz Park.

We're into the last knockings now and it's Saracens pushing for a fifth try...

Glasgow are trying to punch it up from right on their own line. It's a long way to a fourth try for the visitors from here.

Saracens are denied a fifth try, for the time being, but they kick a penalty to the corner and Maro Itoje takes it cleanly.

They launch themselves at the Glasgow line, but it's lost forward and Adam Ashe pounces on it for Warriors.

It looks like replacement prop Richard Barrington may have got over the line, but has Glasgow lock Tim Swinson got himself underneath it?

Glasgow have not thrown in the towel just yet; they're still looking or a fourth try here.

But wait, Sarries are away and Maro Itoje is going through his whole box of tricks now. A one-handed dummy here, a goose-steo there.

Bit of a pause while the ref looks at a replay of a tackle from George Horne on Alex Lozowski, who is dumped on his backside by Glasgow's replacement scrum-half.

Will Fraser
Former Saracens flanker on BBC Radio 5 live sports extra

The onus in the last few years at Saracens has been on improving the forwards' handling. Not a single back touched the ball in the final two phases leading up to that try for Maro Itoje.

Rory Lawson
Former Scotland captain on BBC Radio 5 live sports extra

Glasgow just never looked like breaking the Saracens defence as they tried to play from their own half.

Is there to be a late twist in this game? Or will Saracens see this one out and book a home quarter-final...possibly against Glasgow?

Last throw of the dice from Glasgow, who throw on live-wire scrum-half George Horne and maverick wing Niko Matawalu, Ali Price and Tommy Seymour making way.

Christian Judge is also on at tight-head for Saracens.

Nick Tompkins cuts inside off the left flank and finds Liam Williams motoring through a hole on a gorgeous line.

The Wales full-back takes Sarries up to the Glasgow 22, but the move breaks down as Warriors scramble well.

Alex Lozowski has a chance to end the scoring 'drought' with a penalty attempt from 45m.

The replacement has the distance, but is just wide of the uprights.

Remarkably, after six tries and 43 points inside the first 30 minutes, we've now gone 30 minutes without a point being scored.

But this game is still finely poised, both sides going hard at it, with Glasgow still in with an outside chance of denying Saracens denying top spot.

Rory Lawson
Former Scotland captain on BBC Radio 5 live sports extra

What a statement from the Glasgow pack! That was big. They have bought themselves a lifeline with that huge scrum.

Glasgow win a penalty at the scrum, driving the Saracens front row up!

And now it's all kicking off, with everybody piling in, apart from Saracens wing Liam Williams, who stays out of it.

Maro Itoje wins another turnover, and Saracens boot the ball downfield. Adam Hastings sprints back but under pressure from the chasing Richard Wigglesworth, knocks on to give the hosts a scrum 10m out.