Norwich's Anis Slimane gets a shot away from the edge of the box but it is comfortably fielded by Saints keeper Daniel Peretz.

Che Wilson
Former Norwich defender on BBC Radio Norfolk

Finn Azaz's touch and awareness of what's going on around him is quite fantastic.

Southampton counter and after Flynn Downes' good work, Cyle Larin sees his shot from an angle smothered behind by Norwich goalkeeper Vladan Kovacevic.

Chris Goreham
BBC Radio Norfolk commentator

It's been a better start to the second half from Norwich.

Southampton's Flynn Downes picks up a yellow card early in the second half.

It's his 10th of the season, but after the cut-off point for the two-match suspension.

Get the pointing-to-head meme out.

David Gregory
Ex-Colchester midfielder on BBC Essex

MK Dons probably deserve to be ahead. It's a shame that the goal came off Matt Macey.

Colchester United will go in at half-time knowing they've been second best.

Meanwhile, in League Two, MK Dons go in at the break a goal to the good.

They have been the team in the ascendancy but Colchester will feel frustrated by the nature of the goal, with the ball going in off the back of the goalkeeper.

We're back under way at St. Mary's.

Norwich have made a change at the break, with Pelle Mattsson coming on for Sam Field.

Dons continue to threaten the U's goal. This time, Gethin Jones crosses from the right and Alex Gilbey diverts it towards goal but a combination of the goalkeeper and post spares Colchester.

David Gregory
Ex-Colchester midfielder on BBC Essex

MK Dons will feel it's no more than they deserve. They've put the pressure on the Colchester United defence.

It loops over and Aaron Collins is there to bundle it over the line. As the last touch came off Macey it goes down as an own goal.

Che Wilson
Former Norwich defender on BBC Radio Norfolk

You can tell from the Norwich City players' body language as they walked off for half-time. Their shoulders were hunched and their heads were down indicating that they feel they haven't played well.

The manager might have to change things, I think he'll have to make changes to get back into the game.

Good opportunities at both ends!

First, Jonathan Mellish for MK Dons forces a good save from point-blank range. Then, Colchester counter and after a defensive slip, Samson Tovide thinks he has space to shoot, only for Luke Offord to arrive flying through the air to block.

Brilliant from the Dons defender.

That is that for the first half at St. Mary's. Norwich started brightly, but Southampton grew into the game and had a goal disallowed before finding the net through the tenacity of Finn Azaz.

Neil Kelly
BBC Essex commentator

Colchester are showing that they are a threat in transition.

Two minutes of stoppage time to be added at the end of the first half.

Southampton sitting pretty so far.

Three of Norwich's back four have now received yellow cards in the first half.

Kellen Fisher joins Jack Stacey and Jose Cordoba in the referee's book.

Norwich have a good chance to equalise but Mathias Kvistgaarden can't make contact with an attempted diving header.