All a bit scrappy in this second half, and we take another water break.

'Water boy' Owen Farrell is on the pitch handing out some advice to his colleagues.

Jonny May leaves the field - we presume for an HIA - and on comes Semesa Rokoduguni, a try-scorer against Argentina.

England need to up the pace here, there's not much action to describe.

Andy Robinson
Former England and Scotland head coach on BBC One

A richly deserved try for John Barclay. He's put so much work in today and has been such a consistent performer this autumn. He's a great leader and he drove through three defenders there to get the points. He's won four out of five games against Australia. What a record!

After a pin-point kick to touch, Scotland have a line-out in enemy territory.

They're pushing for another try.

Huw Jones makes massive strides through the middle, before it's sent out to the right and back again.

Here comes the Murrayfield noise as the hosts come to within five metres...

Leicester prop Dan Cole comes in at the side, and it's seen immediately by the referee. Not so clever.

But he makes up for it immediately, ripping the ball out in the tackle to set England on the front foot.

And with that, England make changes in the front-row. It's Joe Marler on for Ellis Genge.

A nasty collision for replacement Fraser Brown.

He'll have to go straight off as he looks very woozy and needs a head injury assessment.

Stuart McInally is back on the pitch in the front row, ready for an Australia scrum.

Chris Paterson
Former Scotland international on BBC One

Timani did well to reach the line. He exploded through contact and reached out cleverly. It's come about though through repeat sets and penalties being given away though. Scotland need to get their discipline back.

England start the second half as they finished the first, with a handling error.

Mike Brown tears through the Samoa defence in his own half, looks up and finds Alex Lozowski inside him, but Danny Care overruns the centre's pass.

A two-on-one wasted.

We're back under way at Twickenham.

Not quite the spectacle going on at Murrayfield, but there's still 40 minutes to come.

Tim Nanai-Williams gets us going.

The Wallabies earn a penalty and measure up whether to take a go for a tee shot from a decent range or kick to the corner.

To the corner we go.

From the line-out, they make a drive towards the line. Did replacement Lopeti Timani reach over the line?

Andy Robinson
Former England and Scotland head coach on BBC One

Scotland have got to be careful with the penalties they are giving away so the referee doesn't give out a yellow card. Apart from that, their mindset has been so good today. Their front five have really impressed me and to play this way you need all 15 players to buy into it. This performance suggests they have.

Australia make it into the Scotland 22 but the ball is stolen from their grasp by the floppy haired Hamish Watson, so they have to start all over again.

The ball dribbles into touch for an Australia line-out.

Josh Verrills: Scotland demolishing Australia here in every aspect - performance of the Autumn internationals from Scotland today.

Image source, AFP

He's on fire at the moment...

Shamshad: Brilliant thus far for Scotland - come on!! Take advantage and annihilate the Wallabies - please! Another try!! Happy days!!!

Felicity Sedgewick: Blink and you miss it for that last try! Blink and you miss it for that last try!

Dr Stephen Fawcett: Been enjoying watching this Scotland rugby side for a while now, remember years when they couldn't buy a try.

Andy Robinson
Former England and Scotland head coach on BBC One

You feel like every time Scotland have got the ball they're going to score. Great speed, great energy and against the 14 men of Australia they look so dangerous.