Andddd it hits the wall.

A free kick in a good position for Norwich, right on the edge of the box and slightly to the right of goal.

Mario Vrancic stands over it...

Cheeky one!

Watford spring the counter, with Will Hughes sending a lovely ball over the top to Andre Gray.

With Tim Krul off his line, Gray attempts to lob the Norwich goalkeeper - but he can't quite pull it off.

Worth a try.

Mario Vrancic comes on for Norwich after returning from both injury and illness at long last.

Jamal Lewis is the player to make way.

10 minutes to go.

Chris Lord: Foster been brilliant in recent weeks, feel Southgate should consider a call. Not a bad threat from set pieces either!

Anyone agree with Chris here?

Time is ticking away and Norwich need that first goal soon to really get Watford worrying.

So far, so good for the Hornets though. They've stayed solid and even manage a rare trip outside their own half.

They earn a corner for their efforts, but Norwich clear despite Tim Krul completely misjudging the cross.

Pat Nevin
Former Everton and Scotland winger on BBC Radio 5 Live

Todd Cantwell is so fired up. He has been superb since he came on.

It is like a training game this - defence versus attack.

Excellent work from Todd Cantwell, who is finding pockets of space and pulling Watford out of shape. The 21-year-old breaks into the box, but sees his shot well blocked as Watford continue to suffocate the space in front of Ben Foster's goal.

Pat Nevin
Former Everton and Scotland winger on BBC Radio 5 Live

It's good to see Kenny McLean doing that. He is more than capable of scoring from there.

Great hit and a super save by Ben Foster!

Kenny McLean hits a bullet of a shot from the edge of the box but Foster is equal to it to protect his clean sheet.

Norwich proceed to waste their corner, but their's no let-up in the pressure and Watford are facing a long final 20 minutes here.

Quique Sanchez Flores acts.

Defender Adrian Mariappa is on, in place of goalscorer Gerard Deulofeu.

Pat Nevin
Former Everton and Scotland winger on BBC Radio 5 Live

If Todd Cantwell is fit I have no idea why he did not start the game. His first movement was one of the most intelligent I've seen from a Norwich player.

The changes have lifted Norwich.

As you'd expect, it's all Norwich now as the Canaries look to capitalise on their numerical advantage.

There's lots of nice, intricate stuff going on, but still no way through. The final ball just hasn't been there for the hosts.

That's a rather silly one from Christian Kabasele.

Already on a yellow after his earlier foul on Onel Hernandez, Kabasele bundles Josip Drmic off the ball and he's gone.

Watford have 25 minutes to protect a two-goal lead with 10-men.

What a hit!

Jamal Lewis hits a fierce shot from just outside of the penalty area and forces a strong save from Ben Foster.

The left-back hasn't had much joy in the Watford half so far tonight, but that certainly woke the crowd up!

A double change for Norwich as Daniel Farke looks to claw a way back into this match.

Emi Buendia and Marco Stiepermann are withdrawn, with Todd Cantwell and Josip Drmic coming on.

It's really not happening for Teemu Pukki at the moment.

Another wild effort by the Finnish international, this time from outside the area, is nowhere near troubling Ben Foster.

How Norwich could do with him rediscovering his shooting boots now.

Etienne Capoue comes off temporarily after being caught by Tom Trybull in the centre of the field, but he looks okay to continue unlike Roberto Pereyra in the first half.

It's gone rather quiet at Carrow Road.

Norwich surely have to go after this now, which should give Watford plenty more opportunities in the coming 35 minutes.

It's a long way back.

Conor McNamara
BBC Radio 5 live commentator

Daniel Farke looks dumbstruck. This has become an extreme uphill task.