Gareth Vincent
BBC Sport Wales at the Swansea.com Stadium

Mick McCarthy, with arms folded on the touchline, must be wondering what is around the corner with his team seemingly heading for a sixth straight defeat.

Cardiff have had their moments in this game, but seem set to finish up well beaten.

This has been a vibrant performance by Swansea, who look like a team making some progress under Russell Martin.

Image source, Huw Evans Picture Agency

This is the heaviest south Wales derby win since Swansea beat Cardiff 3-0 in the Premier League in 2014.

We will have three additional minutes.

In terms of the Championship, Swansea will rise to 17th and Cardiff remain 20th.

But Cardiff probably came into this campaign with loftier ambitions than the Swans.

This result is seismic for Swansea.

It's 168 days until these sides meet again.

Swansea fans are going to be gloating for a long time!

Ian Walsh
Former Swansea striker on BBC Radio Wales

Something has to change.

In that respect, Mick McCarthy probably has to go.

You can't keep going the way things are going.

Jason Perry
Former Cardiff defender on BBC Radio Wales

You've got the same players and the same people at the top making the same mistakes.

So Mick McCarthy, will he go?

Will Vaulks on for Joe Ralls for Cardiff.

Swansea replace Joel Piroe with Liam Cullen.

Ethan Laird reacts furiously to a Curtis Nelson challenge.

Still a feisty affair, even if the tension has completely gone from this game.

I'll tell you what, Cardiff couldn't half do with a leader like Jason Perry on the pitch now.

Jason Perry
Former Cardiff defender on BBC Radio Wales

The scoreboard hurts you but the fact there's no leaders, losing the physical battle... this doesn't half hurt.

Another Ethan Laird surging run, this time it wins a corner.

Jamie Paterson will be man of the match, but Laird has been superb.

Ryan Bennett goes off for Ben Cabango and Cardiff change shape with Rubin Colwill on for Ciaron Brown.

Cardiff's change seems a little like closing the stable door after the horse has bolted doesn't it?

Swansea's biggest league win over Cardiff was 5-1 in 1949.

The record winning margin in a south Wales derby for either side was Cardiff's 5-0 victory in 1965.

This is one of the most one-sided south Wales derbies in recent memory.

Ian Walsh
Former Swansea striker on BBC Radio Wales

First of all, the referee allows Swansea to play advantage, which is good.

Great work from Ethan Laird, only one winner with that pace.

But my word, Jamie Paterson, man of the match - he flicks the ball up delightfully and Jake Bidwell is there to finish.

That is game over.

It should be 3-1 as Ben Hamer misses his punch, but Ryan Bennett does brilliantly to prevent Kieffer Moore finding the empty net.