Harrison Armstrong, Thierry Small and Lewis Dobbin are withdrawn by Preston boss Paul Heckingbottom in a triple change.

On in their place are Mads Frokjaer, Ali McCann and Andrija Vukcevic.

Blackburn have not won any of their past five matches, and it is 4 November since they last kept a clean sheet.

That shows the importance of hanging on to this scoreline.

Preston defender Andrew Hughes tries his luck from miles out but the ball fizzes over the crossbar.

Great effort from Hughes with not a lot of options in front of him.

Now it's time for a bit of game management from Blackburn boss Valerien Ismael.

He opts for three alterations as Axel Henriksson, Ryan Hedges and Moussa Baradji are sent on.

Andri Gudjohnsen, scorer of that first goal, Harry Pickering and Ryoya Morishita take a breather.

Chris Goreham
BBC Radio Norfolk commentator

Norwich are just beginning to cause a few more problems for Preston now.

They have shown some really composed play.

Double change for Norwich.

Ben Chrisene and Jacob Wright are off and Jose Cordoba and Emiliano Marcondes are on.

A loose header from Harry Darling back to his goalkeeper is almost pounced upon by Preston striker Michael Smith but Vladan Kovacevic does well to palm the ball away from danger.

There has been a real lack of quality in this game and it feels, if there is to be a goal today, it will come from an error at the back.

Alex Neil now empties his bench with the final two Millwall changes.

Ryan Leonard returns from injury and Raees Bangura-Williams also comes on as Billy Mitchell and Camiel Neghli make way.

Welington hobbles off for Southampton - he was the victim of that tackle which saw Jay Dasilva sent off.

Tom Fellows makes a welcome return for the home side.

A ball is floated to the back post and Andrew Hughes' accurate header finds Michael Smith but he is unable to direct his header from 12 yards past City keeper Vladan Kovacevic, who catches his effort comfortably.

Good chance for Preston goes begging.

Adam Blackmore
BBC Radio Solent commentator

It is a lovely sunny winter afternoon in the South, and you have to say both these teams are putting on some great football.

St Marys is bouncing and there is a great atmosphere - it is great to hear.

There is some great football and some lovely breaks from Southampton at the moment.

Much better from Millwall as Mihailo Ivanovic shows great feet in the box to lift the ball over the defender but his volley towards the danger zone is cleared for a corner.

Alfie Doughty swings that in and it's met by sub Caleb Taylor, but he powers his header off target.

That was the Lions' best chance of the game.

On comes Miguel Angel Brau for Coventry.

Off goes the goalscorer Ephron Mason-Clark.

Settle for a point now Sky Blues fans?

Norwich are really struggling to create chances and that first half injury suffered to Amankwah Forson has been a big blow to the Canaries.

Forson's replacement, Tony Springett, feeds the ball into Jovon Makama in the box but the attack breaks down with two defenders swarming around Makama.

Southampton are all over Coventry now.

Finn Azaz is central, 14 yards out and Carl Rushworth plunges to his right to make the save.

Coventry are wobbling.

Tristan Crama is punished for pulling down Todd Cantwell and he reacts angrily, prompting referee Sam Allison to book him.

The third yellow of the game and second for Millwall.

Rob Gurney
BBC Radio CWR Sport

Welington is getting some boos from the Sky Blues' fans because of the straight red against Jay Dasilva.

They haven't seen the replays that we have - it was a red card.

Preston skipper Ben Whiteman is booked for a sliding tackle on Jacob Wright in the opponents half.

I'm not sure Whiteman can have too many complaints about that one.